770360044 has 24 divisors (see below), whose sum is σ = 1398656000. Its totient is φ = 370869840.

The previous prime is 770360039. The next prime is 770360053. The reversal of 770360044 is 440063077.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 770359988 and 770360015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9067 + ... + 40285.

Almost surely, 2^770360044 is an apocalyptic number.

It is an amenable number.

770360044 is a deficient number, since it is larger than the sum of its proper divisors (628295956).

770360044 is a wasteful number, since it uses less digits than its factorization.

770360044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31453 (or 31451 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 770360044 is about 27755.3606353800. The cubic root of 770360044 is about 916.7084820300.

The spelling of 770360044 in words is "seven hundred seventy million, three hundred sixty thousand, forty-four".