492946915 has 8 divisors (see below), whose sum is σ = 591655680. Its totient is φ = 394277952.

The previous prime is 492946913. The next prime is 492946931. The reversal of 492946915 is 519649294.

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 492946915 - 2¹ = 492946913 is a prime.

It is a super-2 number, since 2×492946915² = 485993322016034450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (492946913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41406 + ... + 51964.

It is an arithmetic number, because the mean of its divisors is an integer number (73956960).

Almost surely, 2^492946915 is an apocalyptic number.

492946915 is a deficient number, since it is larger than the sum of its proper divisors (98708765).

492946915 is a wasteful number, since it uses less digits than its factorization.

492946915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19901.

The product of its digits is 699840, while the sum is 49.

The square root of 492946915 is about 22202.4078649141. The cubic root of 492946915 is about 789.9508141145.

The spelling of 492946915 in words is "four hundred ninety-two million, nine hundred forty-six thousand, nine hundred fifteen".