993115672 has 32 divisors (see below), whose sum is σ = 1929452400. Its totient is φ = 478651264.

The previous prime is 993115657. The next prime is 993115681. The reversal of 993115672 is 276511399.

It is a super-3 number, since 3×993115672³ (a number of 28 digits) contains 333 as substring.

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, 153903 + ... + 160225.

Almost surely, 2^993115672 is an apocalyptic number.

It is an amenable number.

993115672 is a deficient number, since it is larger than the sum of its proper divisors (936336728).

993115672 is a wasteful number, since it uses less digits than its factorization.

993115672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035 (or 7031 counting only the distinct ones).

The product of its digits is 102060, while the sum is 43.

The square root of 993115672 is about 31513.7378297148. The cubic root of 993115672 is about 997.6999377697.

The spelling of 993115672 in words is "nine hundred ninety-three million, one hundred fifteen thousand, six hundred seventy-two".