3790912945556 has 24 divisors (see below), whose sum is σ = 7289263621920. Its totient is φ = 1710745538400.

The previous prime is 3790912945451. The next prime is 3790912945571. The reversal of 3790912945556 is 6555492190973.

It is a junction number, because it is equal to n+sod(n) for n = 3790912945492 and 3790912945501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309911555 + ... + 309923786.

It is an arithmetic number, because the mean of its divisors is an integer number (303719317580).

Almost surely, 2^{3790912945556} is an apocalyptic number.

It is an amenable number.

3790912945556 is a deficient number, since it is larger than the sum of its proper divisors (3498350676364).

3790912945556 is a wasteful number, since it uses less digits than its factorization.

3790912945556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619835495 (or 619835493 counting only the distinct ones).

The product of its (nonzero) digits is 91854000, while the sum is 65.

The spelling of 3790912945556 in words is "three trillion, seven hundred ninety billion, nine hundred twelve million, nine hundred forty-five thousand, five hundred fifty-six".