498941597 has 16 divisors (see below), whose sum is σ = 623503872. Its totient is φ = 387881520.

The previous prime is 498941593. The next prime is 498941603. The reversal of 498941597 is 795149894.

It is a cyclic number.

It is not a de Polignac number, because 498941597 - 2² = 498941593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498941591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26798 + ... + 41424.

It is an arithmetic number, because the mean of its divisors is an integer number (38968992).

Almost surely, 2^498941597 is an apocalyptic number.

It is an amenable number.

498941597 is a deficient number, since it is larger than the sum of its proper divisors (124562275).

498941597 is a wasteful number, since it uses less digits than its factorization.

498941597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15088.

The product of its digits is 3265920, while the sum is 56.

The square root of 498941597 is about 22337.0006267628. Note that the first 3 decimals coincide. The cubic root of 498941597 is about 793.1400936772.

The spelling of 498941597 in words is "four hundred ninety-eight million, nine hundred forty-one thousand, five hundred ninety-seven".