598196091 has 32 divisors (see below), whose sum is σ = 835098880. Its totient is φ = 380588544.

The previous prime is 598196089. The next prime is 598196101. The reversal of 598196091 is 190691895.

It is not a de Polignac number, because 598196091 - 2¹ = 598196089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 598196091.

It is not an unprimeable number, because it can be changed into a prime (598196041) 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, 1308735 + ... + 1309191.

It is an arithmetic number, because the mean of its divisors is an integer number (26096840).

Almost surely, 2^598196091 is an apocalyptic number.

598196091 is a deficient number, since it is larger than the sum of its proper divisors (236902789).

598196091 is a wasteful number, since it uses less digits than its factorization.

598196091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 174960, while the sum is 48.

The square root of 598196091 is about 24458.0475713005. The cubic root of 598196091 is about 842.5865524641.

The spelling of 598196091 in words is "five hundred ninety-eight million, one hundred ninety-six thousand, ninety-one".