468980020 has 24 divisors (see below), whose sum is σ = 1042791624. Its totient is φ = 176557056.

The previous prime is 468980011. The next prime is 468980081. The reversal of 468980020 is 20089864.

It can be written as a sum of positive squares in 4 ways, for example, as 221295376 + 247684644 = 14876^2 + 15738^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689337 + ... + 690016.

It is an arithmetic number, because the mean of its divisors is an integer number (43449651).

Almost surely, 2^468980020 is an apocalyptic number.

It is an amenable number.

468980020 is an abundant number, since it is smaller than the sum of its proper divisors (573811604).

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

468980020 is a wasteful number, since it uses less digits than its factorization.

468980020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379379 (or 1379377 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 468980020 is about 21655.9465274552. The cubic root of 468980020 is about 776.9351680432.

The spelling of 468980020 in words is "four hundred sixty-eight million, nine hundred eighty thousand, twenty".