8920380406952 has 32 divisors (see below), whose sum is σ = 19115673520320. Its totient is φ = 3822905644800.

The previous prime is 8920380406897. The next prime is 8920380406967. The reversal of 8920380406952 is 2596040830298.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 486674 + ... + 4251777.

It is an arithmetic number, because the mean of its divisors is an integer number (597364797510).

Almost surely, 2^{8920380406952} is an apocalyptic number.

It is an amenable number.

8920380406952 is an abundant number, since it is smaller than the sum of its proper divisors (10195293113368).

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

8920380406952 is a wasteful number, since it uses less digits than its factorization.

8920380406952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772081 (or 4772077 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 8920380406952 in words is "eight trillion, nine hundred twenty billion, three hundred eighty million, four hundred six thousand, nine hundred fifty-two".