3707474478 has 16 divisors (see below), whose sum is σ = 7851122640. Its totient is φ = 1163129216.

The previous prime is 3707474473. The next prime is 3707474479. The reversal of 3707474478 is 8744747073.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 3707474478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3707474473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18173793 + ... + 18173996.

It is an arithmetic number, because the mean of its divisors is an integer number (490695165).

Almost surely, 2^3707474478 is an apocalyptic number.

3707474478 is an abundant number, since it is smaller than the sum of its proper divisors (4143648162).

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

3707474478 is a wasteful number, since it uses less digits than its factorization.

3707474478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36347811.

The product of its (nonzero) digits is 3687936, while the sum is 51.

The square root of 3707474478 is about 60889.0341358770. The cubic root of 3707474478 is about 1547.7211712943.

The spelling of 3707474478 in words is "three billion, seven hundred seven million, four hundred seventy-four thousand, four hundred seventy-eight".