3360440816 has 20 divisors (see below), whose sum is σ = 6621209400. Its totient is φ = 1651741632.

The previous prime is 3360440807. The next prime is 3360440843. The reversal of 3360440816 is 6180440633.

It is a super-2 number, since 2×3360440816² = 22585124955677491712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778951 + ... + 1780838.

It is an arithmetic number, because the mean of its divisors is an integer number (331060470).

Almost surely, 2^3360440816 is an apocalyptic number.

It is an amenable number.

3360440816 is a deficient number, since it is larger than the sum of its proper divisors (3260768584).

3360440816 is a wasteful number, since it uses less digits than its factorization.

3360440816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559856 (or 3559850 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 3360440816 is about 57969.3092592969. The cubic root of 3360440816 is about 1497.8399748725.

The spelling of 3360440816 in words is "three billion, three hundred sixty million, four hundred forty thousand, eight hundred sixteen".