382770460 has 12 divisors (see below), whose sum is σ = 803818008. Its totient is φ = 153108176.

The previous prime is 382770457. The next prime is 382770469. The reversal of 382770460 is 64077283.

382770460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×382770460² = 293026450097223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382770469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9569242 + ... + 9569281.

It is an arithmetic number, because the mean of its divisors is an integer number (66984834).

Almost surely, 2^382770460 is an apocalyptic number.

It is an amenable number.

382770460 is an abundant number, since it is smaller than the sum of its proper divisors (421047548).

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

382770460 is a wasteful number, since it uses less digits than its factorization.

382770460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19138532 (or 19138530 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 382770460 is about 19564.5204387943. The cubic root of 382770460 is about 726.0716359834.

The spelling of 382770460 in words is "three hundred eighty-two million, seven hundred seventy thousand, four hundred sixty".