492946730 has 8 divisors (see below), whose sum is σ = 887304132. Its totient is φ = 197178688.

The previous prime is 492946709. The next prime is 492946771. The reversal of 492946730 is 37649294.

It can be written as a sum of positive squares in 2 ways, for example, as 470412721 + 22534009 = 21689^2 + 4747^2 .

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

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, 24647327 + ... + 24647346.

Almost surely, 2^492946730 is an apocalyptic number.

492946730 is a deficient number, since it is larger than the sum of its proper divisors (394357402).

492946730 is a wasteful number, since it uses less digits than its factorization.

492946730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49294680.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 492946730 is about 22202.4036986989. The cubic root of 492946730 is about 789.9507152932.

The spelling of 492946730 in words is "four hundred ninety-two million, nine hundred forty-six thousand, seven hundred thirty".