390482754 has 8 divisors (see below), whose sum is σ = 780965520. Its totient is φ = 130160916.

The previous prime is 390482717. The next prime is 390482759. The reversal of 390482754 is 457284093.

It is a sphenic number, since it is the product of 3 distinct primes.

390482754 is an admirable number.

It is a super-3 number, since 3×390482754³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (390482759) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32540224 + ... + 32540235.

It is an arithmetic number, because the mean of its divisors is an integer number (97620690).

Almost surely, 2^390482754 is an apocalyptic number.

390482754 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

390482754 is a wasteful number, since it uses less digits than its factorization.

390482754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65080464.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 390482754 is about 19760.6364776037. The cubic root of 390482754 is about 730.9156920840.

The spelling of 390482754 in words is "three hundred ninety million, four hundred eighty-two thousand, seven hundred fifty-four".