2692674237969 has 27 divisors (see below), whose sum is σ = 3916763961019. Its totient is φ = 1782582681840.

The previous prime is 2692674237931. The next prime is 2692674237971. The reversal of 2692674237969 is 9697324762962.

The square root of 2692674237969 is 1640937.

It is a perfect power (a square), and thus also a powerful number.

2692674237969 is a `hidden beast` number, since 26 + 92 + 6 + 7 + 423 + 7 + 96 + 9 = 666.

2692674237969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 315465325569 + 2377208912400 = 561663^2 + 1541820^2 .

It is not a de Polignac number, because 2692674237969 - 2³³ = 2684084303377 is a prime.

It is a super-2 number, since 2×2692674237969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2692674237897 and 2692674237906.

It is not an unprimeable number, because it can be changed into a prime (2692674237989) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 733497004 + ... + 733500674.

Almost surely, 2^{2692674237969} is an apocalyptic number.

2692674237969 is the 1640937-th square number.

2692674237969 is the 820469-th centered octagonal number.

It is an amenable number.

2692674237969 is a deficient number, since it is larger than the sum of its proper divisors (1224089723050).

2692674237969 is an frugal number, since it uses more digits than its factorization.

2692674237969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646 (or 3823 counting only the distinct ones).

The product of its digits is 740710656, while the sum is 72.

The spelling of 2692674237969 in words is "two trillion, six hundred ninety-two billion, six hundred seventy-four million, two hundred thirty-seven thousand, nine hundred sixty-nine".