347074564 has 6 divisors (see below), whose sum is σ = 607380494. Its totient is φ = 173537280.

The previous prime is 347074561. The next prime is 347074573. The reversal of 347074564 is 465470743.

347074564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 329785600 + 17288964 = 18160^2 + 4158^2 .

It is not an unprimeable number, because it can be changed into a prime (347074561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43384317 + ... + 43384324.

Almost surely, 2^347074564 is an apocalyptic number.

It is an amenable number.

347074564 is a deficient number, since it is larger than the sum of its proper divisors (260305930).

347074564 is a wasteful number, since it uses less digits than its factorization.

347074564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86768645 (or 86768643 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 347074564 is about 18629.9373053159. The cubic root of 347074564 is about 702.7609084775.

The spelling of 347074564 in words is "three hundred forty-seven million, seventy-four thousand, five hundred sixty-four".