382542470 has 16 divisors (see below), whose sum is σ = 696314880. Its totient is φ = 151297344.

The previous prime is 382542467. The next prime is 382542481. The reversal of 382542470 is 74245283.

It is a self number, because there is not a number n which added to its sum of digits gives 382542470.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214022 + ... + 215801.

It is an arithmetic number, because the mean of its divisors is an integer number (43519680).

Almost surely, 2^382542470 is an apocalyptic number.

382542470 is a deficient number, since it is larger than the sum of its proper divisors (313772410).

382542470 is a wasteful number, since it uses less digits than its factorization.

382542470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429919.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 382542470 is about 19558.6929522399. The cubic root of 382542470 is about 725.9274503972.

The spelling of 382542470 in words is "three hundred eighty-two million, five hundred forty-two thousand, four hundred seventy".