993098972 has 6 divisors (see below), whose sum is σ = 1737923208. Its totient is φ = 496549484.

The previous prime is 993098941. The next prime is 993098987. The reversal of 993098972 is 279890399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124137368 + ... + 124137375.

It is an arithmetic number, because the mean of its divisors is an integer number (289653868).

Almost surely, 2^993098972 is an apocalyptic number.

It is an amenable number.

993098972 is a deficient number, since it is larger than the sum of its proper divisors (744824236).

993098972 is a wasteful number, since it uses less digits than its factorization.

993098972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248274747 (or 248274745 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 56.

The square root of 993098972 is about 31513.4728647923. The cubic root of 993098972 is about 997.6943453757.

The spelling of 993098972 in words is "nine hundred ninety-three million, ninety-eight thousand, nine hundred seventy-two".