490771750 has 48 divisors (see below), whose sum is σ = 1068747264. Its totient is φ = 168260400.

The previous prime is 490771747. The next prime is 490771753. The reversal of 490771750 is 57177094.

490771750 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (490771747) and next prime (490771753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490771753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7782 + ... + 32281.

It is an arithmetic number, because the mean of its divisors is an integer number (22265568).

Almost surely, 2^490771750 is an apocalyptic number.

490771750 is an abundant number, since it is smaller than the sum of its proper divisors (577975514).

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

490771750 is a wasteful number, since it uses less digits than its factorization.

490771750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40094 (or 40077 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 490771750 is about 22153.3688183084. The cubic root of 490771750 is about 788.7871953011.

The spelling of 490771750 in words is "four hundred ninety million, seven hundred seventy-one thousand, seven hundred fifty".