3117626946 has 24 divisors (see below), whose sum is σ = 7719838464. Its totient is φ = 890750520.

The previous prime is 3117626917. The next prime is 3117626959. The reversal of 3117626946 is 6496267113.

3117626946 is a `hidden beast` number, since 3 + 1 + 17 + 626 + 9 + 4 + 6 = 666.

3117626946 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12371410 + ... + 12371661.

It is an arithmetic number, because the mean of its divisors is an integer number (321659936).

Almost surely, 2^3117626946 is an apocalyptic number.

3117626946 is an abundant number, since it is smaller than the sum of its proper divisors (4602211518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3117626946 is a wasteful number, since it uses less digits than its factorization.

3117626946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24743086 (or 24743083 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 3117626946 is about 55835.7138935288. The cubic root of 3117626946 is about 1460.8581534710.

The spelling of 3117626946 in words is "three billion, one hundred seventeen million, six hundred twenty-six thousand, nine hundred forty-six".