497635474 has 48 divisors (see below), whose sum is σ = 893851200. Its totient is φ = 207065376.

The previous prime is 497635471. The next prime is 497635487. The reversal of 497635474 is 474536794.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (497635471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1133347 + ... + 1133785.

It is an arithmetic number, because the mean of its divisors is an integer number (18621900).

Almost surely, 2^497635474 is an apocalyptic number.

497635474 is a deficient number, since it is larger than the sum of its proper divisors (396215726).

497635474 is a wasteful number, since it uses less digits than its factorization.

497635474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 760 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The square root of 497635474 is about 22307.7447089570. The cubic root of 497635474 is about 792.4473981811.

The spelling of 497635474 in words is "four hundred ninety-seven million, six hundred thirty-five thousand, four hundred seventy-four".