498097982 has 32 divisors (see below), whose sum is σ = 800997120. Its totient is φ = 231739200.

The previous prime is 498097981. The next prime is 498097993. The reversal of 498097982 is 289790894.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498097981) 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, 828482 + ... + 829082.

It is an arithmetic number, because the mean of its divisors is an integer number (25031160).

Almost surely, 2^498097982 is an apocalyptic number.

498097982 is a deficient number, since it is larger than the sum of its proper divisors (302899138).

498097982 is a wasteful number, since it uses less digits than its factorization.

498097982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The square root of 498097982 is about 22318.1088356518. The cubic root of 498097982 is about 792.6928253340.

The spelling of 498097982 in words is "four hundred ninety-eight million, ninety-seven thousand, nine hundred eighty-two".