497034478 has 8 divisors (see below), whose sum is σ = 746103600. Its totient is φ = 248333280.

The previous prime is 497034449. The next prime is 497034481. The reversal of 497034478 is 874430794.

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, 88578 + ... + 94021.

It is an arithmetic number, because the mean of its divisors is an integer number (93262950).

Almost surely, 2^497034478 is an apocalyptic number.

497034478 is a deficient number, since it is larger than the sum of its proper divisors (249069122).

497034478 is a wasteful number, since it uses less digits than its factorization.

497034478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183962.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 497034478 is about 22294.2700710295. The cubic root of 497034478 is about 792.1282558932.

The spelling of 497034478 in words is "four hundred ninety-seven million, thirty-four thousand, four hundred seventy-eight".