88864379 has 2 divisors, whose sum is σ = 88864380. Its totient is φ = 88864378.

The previous prime is 88864339. The next prime is 88864393. The reversal of 88864379 is 97346888.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88864379 - 2²⁴ = 72087163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88864379.

It is not a weakly prime, because it can be changed into another prime (88864309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44432189 + 44432190.

It is an arithmetic number, because the mean of its divisors is an integer number (44432190).

Almost surely, 2^88864379 is an apocalyptic number.

88864379 is a deficient number, since it is larger than the sum of its proper divisors (1).

88864379 is an equidigital number, since it uses as much as digits as its factorization.

88864379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 53.

The square root of 88864379 is about 9426.7904930575. The cubic root of 88864379 is about 446.2476102993.

The spelling of 88864379 in words is "eighty-eight million, eight hundred sixty-four thousand, three hundred seventy-nine".