492801870 has 32 divisors (see below), whose sum is σ = 1290245760. Its totient is φ = 119467040.

The previous prime is 492801863. The next prime is 492801877. The reversal of 492801870 is 78108294.

It is an interprime number because it is at equal distance from previous prime (492801863) and next prime (492801877).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492801877) 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 15 ways as a sum of consecutive naturals, for example, 746340 + ... + 746999.

It is an arithmetic number, because the mean of its divisors is an integer number (40320180).

Almost surely, 2^492801870 is an apocalyptic number.

492801870 is an abundant number, since it is smaller than the sum of its proper divisors (797443890).

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

492801870 is a wasteful number, since it uses less digits than its factorization.

492801870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493360.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 492801870 is about 22199.1411996050. The cubic root of 492801870 is about 789.8733279781.

The spelling of 492801870 in words is "four hundred ninety-two million, eight hundred one thousand, eight hundred seventy".