88304369 has 2 divisors, whose sum is σ = 88304370. Its totient is φ = 88304368.

The previous prime is 88304357. The next prime is 88304389. The reversal of 88304369 is 96340388.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86583025 + 1721344 = 9305^2 + 1312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88304369 is a prime.

It is a super-2 number, since 2×88304369² = 15595323168976322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88304389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44152184 + 44152185.

It is an arithmetic number, because the mean of its divisors is an integer number (44152185).

Almost surely, 2^88304369 is an apocalyptic number.

It is an amenable number.

88304369 is a deficient number, since it is larger than the sum of its proper divisors (1).

88304369 is an equidigital number, since it uses as much as digits as its factorization.

88304369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 88304369 is about 9397.0404383508. The cubic root of 88304369 is about 445.3082390785.

The spelling of 88304369 in words is "eighty-eight million, three hundred four thousand, three hundred sixty-nine".