34364872 has 8 divisors (see below), whose sum is σ = 64434150. Its totient is φ = 17182432.

The previous prime is 34364867. The next prime is 34364879. The reversal of 34364872 is 27846343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32421636 + 1943236 = 5694^2 + 1394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34364879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147797 + ... + 2147812.

Almost surely, 2^34364872 is an apocalyptic number.

It is an amenable number.

34364872 is a deficient number, since it is larger than the sum of its proper divisors (30069278).

34364872 is a wasteful number, since it uses less digits than its factorization.

34364872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295615 (or 4295611 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 34364872 is about 5862.1559174079. The cubic root of 34364872 is about 325.1159255091.

The spelling of 34364872 in words is "thirty-four million, three hundred sixty-four thousand, eight hundred seventy-two".