8347374900 has 54 divisors (see below), whose sum is σ = 26164385702. Its totient is φ = 2225966400.

The previous prime is 8347374859. The next prime is 8347374953. The reversal of 8347374900 is 94737438.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 71470116 + 8275904784 = 8454^2 + 90972^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

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 17 ways as a sum of consecutive naturals, for example, 4636531 + ... + 4638330.

Almost surely, 2^8347374900 is an apocalyptic number.

It is an amenable number.

8347374900 is an abundant number, since it is smaller than the sum of its proper divisors (17817010802).

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

8347374900 is a wasteful number, since it uses less digits than its factorization.

8347374900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9274881 (or 9274871 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 8347374900 is about 91363.9693752411. The cubic root of 8347374900 is about 2028.5387414793.

The spelling of 8347374900 in words is "eight billion, three hundred forty-seven million, three hundred seventy-four thousand, nine hundred".