3917022634 has 32 divisors (see below), whose sum is σ = 7312060800. Its totient is φ = 1535526720.

The previous prime is 3917022601. The next prime is 3917022647. The reversal of 3917022634 is 4362207193.

3917022634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3917022593 and 3917022602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246177 + ... + 261604.

It is an arithmetic number, because the mean of its divisors is an integer number (228501900).

Almost surely, 2^3917022634 is an apocalyptic number.

3917022634 is a deficient number, since it is larger than the sum of its proper divisors (3395038166).

3917022634 is a wasteful number, since it uses less digits than its factorization.

3917022634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507838.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3917022634 is about 62586.1217363722. The cubic root of 3917022634 is about 1576.3477348267.

The spelling of 3917022634 in words is "three billion, nine hundred seventeen million, twenty-two thousand, six hundred thirty-four".