2534690769 has 32 divisors (see below), whose sum is σ = 3900161664. Its totient is φ = 1450337280.

The previous prime is 2534690723. The next prime is 2534690779. The reversal of 2534690769 is 9670964352.

2534690769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2534690769 - 2¹² = 2534686673 is a prime.

It is a super-2 number, since 2×2534690769² = 12849314588907622722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2534690779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31999 + ... + 78059.

It is an arithmetic number, because the mean of its divisors is an integer number (121880052).

Almost surely, 2^2534690769 is an apocalyptic number.

It is an amenable number.

2534690769 is a deficient number, since it is larger than the sum of its proper divisors (1365470895).

2534690769 is a wasteful number, since it uses less digits than its factorization.

2534690769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46177.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The square root of 2534690769 is about 50345.7125185452. The cubic root of 2534690769 is about 1363.4576753792.

The spelling of 2534690769 in words is "two billion, five hundred thirty-four million, six hundred ninety thousand, seven hundred sixty-nine".