99368763 has 32 divisors (see below), whose sum is σ = 152119296. Its totient is φ = 57222528.

The previous prime is 99368747. The next prime is 99368777. The reversal of 99368763 is 36786399.

It is a happy number.

It is not a de Polignac number, because 99368763 - 2⁴ = 99368747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99368663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40981 + ... + 43337.

It is an arithmetic number, because the mean of its divisors is an integer number (4753728).

Almost surely, 2^99368763 is an apocalyptic number.

99368763 is a deficient number, since it is larger than the sum of its proper divisors (52750533).

99368763 is a wasteful number, since it uses less digits than its factorization.

99368763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 1469664, while the sum is 51.

The square root of 99368763 is about 9968.3881846565. The cubic root of 99368763 is about 463.1801736005.

The spelling of 99368763 in words is "ninety-nine million, three hundred sixty-eight thousand, seven hundred sixty-three".