598998946 has 32 divisors (see below), whose sum is σ = 1107082368. Its totient is φ = 236701440.

The previous prime is 598998943. The next prime is 598998979. The reversal of 598998946 is 649899895.

It is a super-2 number, since 2×598998946² = 717599474618221832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (598998943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276106 + ... + 278266.

It is an arithmetic number, because the mean of its divisors is an integer number (34596324).

Almost surely, 2^598998946 is an apocalyptic number.

598998946 is a deficient number, since it is larger than the sum of its proper divisors (508083422).

598998946 is a wasteful number, since it uses less digits than its factorization.

598998946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706.

The product of its digits is 50388480, while the sum is 67.

The square root of 598998946 is about 24474.4549683951. The cubic root of 598998946 is about 842.9633366123.

The spelling of 598998946 in words is "five hundred ninety-eight million, nine hundred ninety-eight thousand, nine hundred forty-six".