497674984 has 16 divisors (see below), whose sum is σ = 935272800. Its totient is φ = 248268912.

The previous prime is 497674981. The next prime is 497675021. The reversal of 497674984 is 489476794.

It is not an unprimeable number, because it can be changed into a prime (497674981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67342 + ... + 74365.

It is an arithmetic number, because the mean of its divisors is an integer number (58454550).

Almost surely, 2^497674984 is an apocalyptic number.

It is an amenable number.

497674984 is a deficient number, since it is larger than the sum of its proper divisors (437597816).

497674984 is a wasteful number, since it uses less digits than its factorization.

497674984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142152 (or 142148 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 58.

The square root of 497674984 is about 22308.6302582655. The cubic root of 497674984 is about 792.4683698694.

The spelling of 497674984 in words is "four hundred ninety-seven million, six hundred seventy-four thousand, nine hundred eighty-four".