3081770396 has 12 divisors (see below), whose sum is σ = 5393598000. Its totient is φ = 1540742400.

The previous prime is 3081770381. The next prime is 3081770449. The reversal of 3081770396 is 6930771803.

3081770396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 23921 + ... + 82071.

It is an arithmetic number, because the mean of its divisors is an integer number (449466500).

Almost surely, 2^3081770396 is an apocalyptic number.

It is an amenable number.

3081770396 is a deficient number, since it is larger than the sum of its proper divisors (2311827604).

3081770396 is a wasteful number, since it uses less digits than its factorization.

3081770396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71404 (or 71402 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 3081770396 is about 55513.6955714534. The cubic root of 3081770396 is about 1455.2359880648.

The spelling of 3081770396 in words is "three billion, eighty-one million, seven hundred seventy thousand, three hundred ninety-six".