3013640788 has 6 divisors (see below), whose sum is σ = 5273871386. Its totient is φ = 1506820392.

The previous prime is 3013640783. The next prime is 3013640809. The reversal of 3013640788 is 8870463103.

It can be written as a sum of positive squares in only one way, i.e., 2607940624 + 405700164 = 51068^2 + 20142^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3013640788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013640783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376705095 + ... + 376705102.

Almost surely, 2^3013640788 is an apocalyptic number.

It is an amenable number.

3013640788 is a deficient number, since it is larger than the sum of its proper divisors (2260230598).

3013640788 is a wasteful number, since it uses less digits than its factorization.

3013640788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753410201 (or 753410199 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3013640788 is about 54896.6373104947. The cubic root of 3013640788 is about 1444.4322011787.

The spelling of 3013640788 in words is "three billion, thirteen million, six hundred forty thousand, seven hundred eighty-eight".