490597598 has 4 divisors (see below), whose sum is σ = 735896400. Its totient is φ = 245298798.

The previous prime is 490597573. The next prime is 490597603. The reversal of 490597598 is 895795094.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122649398 + ... + 122649401.

It is an arithmetic number, because the mean of its divisors is an integer number (183974100).

Almost surely, 2^490597598 is an apocalyptic number.

490597598 is a deficient number, since it is larger than the sum of its proper divisors (245298802).

490597598 is a wasteful number, since it uses less digits than its factorization.

490597598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245298801.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The square root of 490597598 is about 22149.4378709709. The cubic root of 490597598 is about 788.6938830030.

The spelling of 490597598 in words is "four hundred ninety million, five hundred ninety-seven thousand, five hundred ninety-eight".