409116598 has 16 divisors (see below), whose sum is σ = 672868944. Its totient is φ = 185016160.

The previous prime is 409116563. The next prime is 409116599. The reversal of 409116598 is 895611904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409116599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42865 + ... + 51532.

It is an arithmetic number, because the mean of its divisors is an integer number (42054309).

Almost surely, 2^409116598 is an apocalyptic number.

409116598 is a deficient number, since it is larger than the sum of its proper divisors (263752346).

409116598 is a wasteful number, since it uses less digits than its factorization.

409116598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94607.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 409116598 is about 20226.6309107572. The cubic root of 409116598 is about 742.3619429897.

The spelling of 409116598 in words is "four hundred nine million, one hundred sixteen thousand, five hundred ninety-eight".