892349980974 has 24 divisors (see below), whose sum is σ = 1933781168592. Its totient is φ = 297395192160.

The previous prime is 892349980969. The next prime is 892349981021. The reversal of 892349980974 is 479089943298.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4466319 + ... + 4661834.

It is an arithmetic number, because the mean of its divisors is an integer number (80574215358).

Almost surely, 2^892349980974 is an apocalyptic number.

892349980974 is an abundant number, since it is smaller than the sum of its proper divisors (1041431187618).

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

892349980974 is a wasteful number, since it uses less digits than its factorization.

892349980974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9133592 (or 9133589 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 892349980974 in words is "eight hundred ninety-two billion, three hundred forty-nine million, nine hundred eighty thousand, nine hundred seventy-four".