3425692257 has 24 divisors (see below), whose sum is σ = 5526224704. Its totient is φ = 2108116368.

The previous prime is 3425692241. The next prime is 3425692339. The reversal of 3425692257 is 7522965243.

3425692257 is a `hidden beast` number, since 34 + 2 + 569 + 2 + 2 + 57 = 666.

It is not a de Polignac number, because 3425692257 - 2⁴ = 3425692241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3425692217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 539053 + ... + 545370.

Almost surely, 2^3425692257 is an apocalyptic number.

It is an amenable number.

3425692257 is a deficient number, since it is larger than the sum of its proper divisors (2100532447).

3425692257 is a wasteful number, since it uses less digits than its factorization.

3425692257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084451 (or 1084439 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 3425692257 is about 58529.4136054685. The cubic root of 3425692257 is about 1507.4726749335.

The spelling of 3425692257 in words is "three billion, four hundred twenty-five million, six hundred ninety-two thousand, two hundred fifty-seven".