2497596769 has 8 divisors (see below), whose sum is σ = 2646709128. Its totient is φ = 2348728320.

The previous prime is 2497596767. The next prime is 2497596817. The reversal of 2497596769 is 9676957942.

2497596769 is digitally balanced in base 2, 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 4 ways, for example, as 26214400 + 2471382369 = 5120^2 + 49713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2497596769 - 2¹ = 2497596767 is a prime.

It is a super-2 number, since 2×2497596769² = 12475979241038478722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2497596769.

It is not an unprimeable number, because it can be changed into a prime (2497596767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39672 + ... + 81049.

It is an arithmetic number, because the mean of its divisors is an integer number (330838641).

Almost surely, 2^2497596769 is an apocalyptic number.

It is an amenable number.

2497596769 is a deficient number, since it is larger than the sum of its proper divisors (149112359).

2497596769 is a wasteful number, since it uses less digits than its factorization.

2497596769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121955.

The product of its digits is 51438240, while the sum is 64.

The square root of 2497596769 is about 49975.9619117031. The cubic root of 2497596769 is about 1356.7737773661.

The spelling of 2497596769 in words is "two billion, four hundred ninety-seven million, five hundred ninety-six thousand, seven hundred sixty-nine".