490333770 has 32 divisors (see below), whose sum is σ = 1307557440. Its totient is φ = 130755600.

The previous prime is 490333763. The next prime is 490333777. The reversal of 490333770 is 77333094.

It is an interprime number because it is at equal distance from previous prime (490333763) and next prime (490333777).

It is not an unprimeable number, because it can be changed into a prime (490333777) 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, 907756 + ... + 908295.

It is an arithmetic number, because the mean of its divisors is an integer number (40861170).

Almost surely, 2^490333770 is an apocalyptic number.

490333770 is an abundant number, since it is smaller than the sum of its proper divisors (817223670).

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

490333770 is a wasteful number, since it uses less digits than its factorization.

490333770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816067 (or 1816061 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 490333770 is about 22143.4814335958. The cubic root of 490333770 is about 788.5524793752.

The spelling of 490333770 in words is "four hundred ninety million, three hundred thirty-three thousand, seven hundred seventy".