490411720 has 16 divisors (see below), whose sum is σ = 1103426460. Its totient is φ = 196164672.

The previous prime is 490411693. The next prime is 490411741. The reversal of 490411720 is 27114094.

490411720 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 464747364 + 25664356 = 21558^2 + 5066^2 .

It is a super-2 number, since 2×490411720² = 481007310226716800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6130107 + ... + 6130186.

Almost surely, 2^490411720 is an apocalyptic number.

490411720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490411720 is an abundant number, since it is smaller than the sum of its proper divisors (613014740).

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

490411720 is a wasteful number, since it uses less digits than its factorization.

490411720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260304 (or 12260300 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 490411720 is about 22145.2414753147. The cubic root of 490411720 is about 788.5942634364.

The spelling of 490411720 in words is "four hundred ninety million, four hundred eleven thousand, seven hundred twenty".