347470056 has 48 divisors (see below), whose sum is σ = 942645600. Its totient is φ = 115628832.

The previous prime is 347470051. The next prime is 347470061. The reversal of 347470056 is 650074743.

It is an interprime number because it is at equal distance from previous prime (347470051) and next prime (347470061).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 347470056.

It is not an unprimeable number, because it can be changed into a prime (347470051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42855 + ... + 50313.

It is an arithmetic number, because the mean of its divisors is an integer number (19638450).

Almost surely, 2^347470056 is an apocalyptic number.

347470056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

347470056 is an abundant number, since it is smaller than the sum of its proper divisors (595175544).

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

347470056 is a wasteful number, since it uses less digits than its factorization.

347470056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8118 (or 8111 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 347470056 is about 18640.5487043703. The cubic root of 347470056 is about 703.0277395307.

The spelling of 347470056 in words is "three hundred forty-seven million, four hundred seventy thousand, fifty-six".