492979502 has 8 divisors (see below), whose sum is σ = 739622016. Its totient is φ = 246438832.

The previous prime is 492979499. The next prime is 492979507. The reversal of 492979502 is 205979294.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492979507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11918 + ... + 33585.

It is an arithmetic number, because the mean of its divisors is an integer number (92452752).

Almost surely, 2^492979502 is an apocalyptic number.

492979502 is a deficient number, since it is larger than the sum of its proper divisors (246642514).

492979502 is a wasteful number, since it uses less digits than its factorization.

492979502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50922.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 492979502 is about 22203.1417146313. The cubic root of 492979502 is about 789.9682206946.

The spelling of 492979502 in words is "four hundred ninety-two million, nine hundred seventy-nine thousand, five hundred two".