3404764257 has 8 divisors (see below), whose sum is σ = 4552332480. Its totient is φ = 2263519440.

The previous prime is 3404764249. The next prime is 3404764291. The reversal of 3404764257 is 7524674043.

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

It is not a de Polignac number, because 3404764257 - 2³ = 3404764249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3404764247) 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, 1579594 + ... + 1581747.

It is an arithmetic number, because the mean of its divisors is an integer number (569041560).

Almost surely, 2^3404764257 is an apocalyptic number.

It is an amenable number.

3404764257 is a deficient number, since it is larger than the sum of its proper divisors (1147568223).

3404764257 is a wasteful number, since it uses less digits than its factorization.

3404764257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161703.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 3404764257 is about 58350.3578138129. The cubic root of 3404764257 is about 1504.3966201191.

The spelling of 3404764257 in words is "three billion, four hundred four million, seven hundred sixty-four thousand, two hundred fifty-seven".