490776700 has 36 divisors (see below), whose sum is σ = 1071554680. Its totient is φ = 195099840.

The previous prime is 490776667. The next prime is 490776703. The reversal of 490776700 is 7677094.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490776703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246 + ... + 31354.

Almost surely, 2^490776700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490776700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535777340).

490776700 is an abundant number, since it is smaller than the sum of its proper divisors (580777980).

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

490776700 is a wasteful number, since it uses less digits than its factorization.

490776700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30286 (or 30279 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 490776700 is about 22153.4805391839. The cubic root of 490776700 is about 788.7898472355.

The spelling of 490776700 in words is "four hundred ninety million, seven hundred seventy-six thousand, seven hundred".