3470656401 has 12 divisors (see below), whose sum is σ = 5015018112. Its totient is φ = 2312918136.

The previous prime is 3470656339. The next prime is 3470656459. The reversal of 3470656401 is 1046560743.

It is a happy number.

3470656401 is a `hidden beast` number, since 3 + 4 + 7 + 0 + 6 + 5 + 640 + 1 = 666.

3470656401 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 3470656401 - 2²³ = 3462267793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3470666401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44781 + ... + 94586.

It is an arithmetic number, because the mean of its divisors is an integer number (417918176).

Almost surely, 2^3470656401 is an apocalyptic number.

It is an amenable number.

3470656401 is a deficient number, since it is larger than the sum of its proper divisors (1544361711).

3470656401 is a wasteful number, since it uses less digits than its factorization.

3470656401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142140 (or 142137 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3470656401 is about 58912.2771669879. The cubic root of 3470656401 is about 1514.0395035899.

The spelling of 3470656401 in words is "three billion, four hundred seventy million, six hundred fifty-six thousand, four hundred one".