497679051 has 8 divisors (see below), whose sum is σ = 664752960. Its totient is φ = 331195592.

The previous prime is 497679043. The next prime is 497679079. The reversal of 497679051 is 150976794.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 497679051 - 2³ = 497679043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (497679041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145641 + ... + 149018.

It is an arithmetic number, because the mean of its divisors is an integer number (83094120).

Almost surely, 2^497679051 is an apocalyptic number.

497679051 is a deficient number, since it is larger than the sum of its proper divisors (167073909).

497679051 is a wasteful number, since it uses less digits than its factorization.

497679051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295225.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 497679051 is about 22308.7214111432. The cubic root of 497679051 is about 792.4705285474.

The spelling of 497679051 in words is "four hundred ninety-seven million, six hundred seventy-nine thousand, fifty-one".