490446215 has 16 divisors (see below), whose sum is σ = 674276160. Its totient is φ = 335473920.

The previous prime is 490446199. The next prime is 490446239. The reversal of 490446215 is 512644094.

It is not a de Polignac number, because 490446215 - 2⁴ = 490446199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2816 + ... + 31445.

It is an arithmetic number, because the mean of its divisors is an integer number (42142260).

Almost surely, 2^490446215 is an apocalyptic number.

490446215 is a deficient number, since it is larger than the sum of its proper divisors (183829945).

490446215 is a wasteful number, since it uses less digits than its factorization.

490446215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34682.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 490446215 is about 22146.0202971098. The cubic root of 490446215 is about 788.6127526094.

The spelling of 490446215 in words is "four hundred ninety million, four hundred forty-six thousand, two hundred fifteen".