2692926889 has 2 divisors, whose sum is σ = 2692926890. Its totient is φ = 2692926888.

The previous prime is 2692926881. The next prime is 2692926953. The reversal of 2692926889 is 9886292962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2183973289 + 508953600 = 46733^2 + 22560^2 .

It is a cyclic number.

It is not a de Polignac number, because 2692926889 - 2³ = 2692926881 is a prime.

It is not a weakly prime, because it can be changed into another prime (2692926881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1346463444 + 1346463445.

It is an arithmetic number, because the mean of its divisors is an integer number (1346463445).

Almost surely, 2^2692926889 is an apocalyptic number.

It is an amenable number.

2692926889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2692926889 is an equidigital number, since it uses as much as digits as its factorization.

2692926889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13436928, while the sum is 61.

The square root of 2692926889 is about 51893.4185518742. The cubic root of 2692926889 is about 1391.2596432995.

The spelling of 2692926889 in words is "two billion, six hundred ninety-two million, nine hundred twenty-six thousand, eight hundred eighty-nine".