497459942 has 8 divisors (see below), whose sum is σ = 852788496. Its totient is φ = 213197112.

The previous prime is 497459923. The next prime is 497459959. The reversal of 497459942 is 249954794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17766413 + ... + 17766440.

It is an arithmetic number, because the mean of its divisors is an integer number (106598562).

Almost surely, 2^497459942 is an apocalyptic number.

497459942 is a deficient number, since it is larger than the sum of its proper divisors (355328554).

497459942 is a wasteful number, since it uses less digits than its factorization.

497459942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35532862.

The product of its digits is 3265920, while the sum is 53.

The square root of 497459942 is about 22303.8100332656. The cubic root of 497459942 is about 792.3542133486.

The spelling of 497459942 in words is "four hundred ninety-seven million, four hundred fifty-nine thousand, nine hundred forty-two".