97704359 has 2 divisors, whose sum is σ = 97704360. Its totient is φ = 97704358.

The previous prime is 97704311. The next prime is 97704367. The reversal of 97704359 is 95340779.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97704359 - 2¹⁶ = 97638823 is a prime.

It is a super-2 number, since 2×97704359² = 19092283535201762, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97704379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48852179 + 48852180.

It is an arithmetic number, because the mean of its divisors is an integer number (48852180).

Almost surely, 2^97704359 is an apocalyptic number.

97704359 is a deficient number, since it is larger than the sum of its proper divisors (1).

97704359 is an equidigital number, since it uses as much as digits as its factorization.

97704359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 97704359 is about 9884.5515325684. The cubic root of 97704359 is about 460.5795452128.

The spelling of 97704359 in words is "ninety-seven million, seven hundred four thousand, three hundred fifty-nine".