486889380 has 72 divisors (see below), whose sum is σ = 1531612992. Its totient is φ = 129835872.

The previous prime is 486889357. The next prime is 486889423. The reversal of 486889380 is 83988684.

486889380 is a `hidden beast` number, since 486 + 8 + 89 + 3 + 80 = 666.

It is a super-2 number, since 2×486889380² = 474122536713568800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45232 + ... + 54951.

Almost surely, 2^486889380 is an apocalyptic number.

It is an amenable number.

486889380 is an abundant number, since it is smaller than the sum of its proper divisors (1044723612).

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

486889380 is a wasteful number, since it uses less digits than its factorization.

486889380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100207 (or 100193 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 486889380 is about 22065.5700130316. The cubic root of 486889380 is about 786.7017216815.

The spelling of 486889380 in words is "four hundred eighty-six million, eight hundred eighty-nine thousand, three hundred eighty".