492890076 has 48 divisors (see below), whose sum is σ = 1460417280. Its totient is φ = 140825520.

The previous prime is 492890059. The next prime is 492890093. The reversal of 492890076 is 670098294.

It is a happy number.

492890076 is a `hidden beast` number, since 492 + 8 + 90 + 0 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (492890059) and next prime (492890093).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325230 + ... + 326741.

It is an arithmetic number, because the mean of its divisors is an integer number (30425360).

Almost surely, 2^492890076 is an apocalyptic number.

It is an amenable number.

492890076 is an abundant number, since it is smaller than the sum of its proper divisors (967527204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492890076 is a wasteful number, since it uses less digits than its factorization.

492890076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651991 (or 651983 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 492890076 is about 22201.1278091902. The cubic root of 492890076 is about 789.9204513183.

The spelling of 492890076 in words is "four hundred ninety-two million, eight hundred ninety thousand, seventy-six".