3650297028456 has 64 divisors (see below), whose sum is σ = 9828869198400. Its totient is φ = 1123037296128.

The previous prime is 3650297028397. The next prime is 3650297028461. The reversal of 3650297028456 is 6548207920563.

It is a junction number, because it is equal to n+sod(n) for n = 3650297028396 and 3650297028405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013540 + ... + 3369708.

It is an arithmetic number, because the mean of its divisors is an integer number (153576081225).

Almost surely, 2^{3650297028456} is an apocalyptic number.

It is an amenable number.

3650297028456 is an abundant number, since it is smaller than the sum of its proper divisors (6178572169944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3650297028456 is a wasteful number, since it uses less digits than its factorization.

3650297028456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364818 (or 1364814 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 3650297028456 in words is "three trillion, six hundred fifty billion, two hundred ninety-seven million, twenty-eight thousand, four hundred fifty-six".