490487192 has 16 divisors (see below), whose sum is σ = 990407040. Its totient is φ = 226378656.

The previous prime is 490487189. The next prime is 490487201. The reversal of 490487192 is 291784094.

It is a congruent number.

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, 2358008 + ... + 2358215.

It is an arithmetic number, because the mean of its divisors is an integer number (61900440).

Almost surely, 2^490487192 is an apocalyptic number.

It is an amenable number.

490487192 is an abundant number, since it is smaller than the sum of its proper divisors (499919848).

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

490487192 is a wasteful number, since it uses less digits than its factorization.

490487192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716242 (or 4716238 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 490487192 is about 22146.9454327228. The cubic root of 490487192 is about 788.6347149802.

The spelling of 490487192 in words is "four hundred ninety million, four hundred eighty-seven thousand, one hundred ninety-two".