3917334864 has 40 divisors (see below), whose sum is σ = 10143315072. Its totient is φ = 1302741760.

The previous prime is 3917334857. The next prime is 3917334881. The reversal of 3917334864 is 4684337193.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 73989 + ... + 115364.

Almost surely, 2^3917334864 is an apocalyptic number.

It is an amenable number.

3917334864 is an abundant number, since it is smaller than the sum of its proper divisors (6225980208).

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

3917334864 is a wasteful number, since it uses less digits than its factorization.

3917334864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189795 (or 189789 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The square root of 3917334864 is about 62588.6160895094. The cubic root of 3917334864 is about 1576.3896178266.

The spelling of 3917334864 in words is "three billion, nine hundred seventeen million, three hundred thirty-four thousand, eight hundred sixty-four".