490185370 has 16 divisors (see below), whose sum is σ = 928772640. Its totient is φ = 185754384.

The previous prime is 490185359. The next prime is 490185383. The reversal of 490185370 is 73581094.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289772 + ... + 1290151.

It is an arithmetic number, because the mean of its divisors is an integer number (58048290).

Almost surely, 2^490185370 is an apocalyptic number.

490185370 is a deficient number, since it is larger than the sum of its proper divisors (438587270).

490185370 is a wasteful number, since it uses less digits than its factorization.

490185370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579949.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 490185370 is about 22140.1303067529. The cubic root of 490185370 is about 788.4729192860.

The spelling of 490185370 in words is "four hundred ninety million, one hundred eighty-five thousand, three hundred seventy".