97763793 has 4 divisors (see below), whose sum is σ = 130351728. Its totient is φ = 65175860.

The previous prime is 97763773. The next prime is 97763837. The reversal of 97763793 is 39736779.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97763793 - 2¹³ = 97755601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97763773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16293963 + ... + 16293968.

It is an arithmetic number, because the mean of its divisors is an integer number (32587932).

Almost surely, 2^97763793 is an apocalyptic number.

It is an amenable number.

97763793 is a deficient number, since it is larger than the sum of its proper divisors (32587935).

97763793 is a wasteful number, since it uses less digits than its factorization.

97763793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32587934.

The product of its digits is 1500282, while the sum is 51.

The square root of 97763793 is about 9887.5574840301. The cubic root of 97763793 is about 460.6729171505.

The spelling of 97763793 in words is "ninety-seven million, seven hundred sixty-three thousand, seven hundred ninety-three".