490372105 has 16 divisors (see below), whose sum is σ = 608592384. Its totient is φ = 378915840.

The previous prime is 490372081. The next prime is 490372109. The reversal of 490372105 is 501273094.

It is not a de Polignac number, because 490372105 - 2⁷ = 490371977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490372109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86694 + ... + 92176.

It is an arithmetic number, because the mean of its divisors is an integer number (38037024).

Almost surely, 2^490372105 is an apocalyptic number.

It is an amenable number.

490372105 is a deficient number, since it is larger than the sum of its proper divisors (118220279).

490372105 is a wasteful number, since it uses less digits than its factorization.

490372105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 490372105 is about 22144.3470213055. The cubic root of 490372105 is about 788.5730288957.

The spelling of 490372105 in words is "four hundred ninety million, three hundred seventy-two thousand, one hundred five".