93720963 has 16 divisors (see below), whose sum is σ = 146673920. Its totient is φ = 52106976.

The previous prime is 93720943. The next prime is 93720971. The reversal of 93720963 is 36902739.

It is not a de Polignac number, because 93720963 - 2¹⁰ = 93719939 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (93720943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59533 + ... + 61086.

It is an arithmetic number, because the mean of its divisors is an integer number (9167120).

Almost surely, 2^93720963 is an apocalyptic number.

93720963 is a deficient number, since it is larger than the sum of its proper divisors (52952957).

93720963 is a wasteful number, since it uses less digits than its factorization.

93720963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120666.

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 93720963 is about 9680.9587851617. The cubic root of 93720963 is about 454.2332422711.

The spelling of 93720963 in words is "ninety-three million, seven hundred twenty thousand, nine hundred sixty-three".