490852824 has 64 divisors (see below), whose sum is σ = 1529936640. Its totient is φ = 127493760.

The previous prime is 490852823. The next prime is 490852871. The reversal of 490852824 is 428258094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490852823) 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, 130959 + ... + 134654.

It is an arithmetic number, because the mean of its divisors is an integer number (23905260).

Almost surely, 2^490852824 is an apocalyptic number.

490852824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

490852824 is an abundant number, since it is smaller than the sum of its proper divisors (1039083816).

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

490852824 is a wasteful number, since it uses less digits than its factorization.

490852824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265640 (or 265636 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 490852824 is about 22155.1985773091. The cubic root of 490852824 is about 788.8306279911.

The spelling of 490852824 in words is "four hundred ninety million, eight hundred fifty-two thousand, eight hundred twenty-four".