380402574 has 16 divisors (see below), whose sum is σ = 805558608. Its totient is φ = 119341952.

The previous prime is 380402563. The next prime is 380402609. The reversal of 380402574 is 475204083.

380402574 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×380402574² = 289412236611650952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864617 + ... + 1864820.

It is an arithmetic number, because the mean of its divisors is an integer number (50347413).

Almost surely, 2^380402574 is an apocalyptic number.

380402574 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

380402574 is an abundant number, since it is smaller than the sum of its proper divisors (425156034).

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

380402574 is a wasteful number, since it uses less digits than its factorization.

380402574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729459.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 380402574 is about 19503.9117614903. The cubic root of 380402574 is about 724.5713353406.

The spelling of 380402574 in words is "three hundred eighty million, four hundred two thousand, five hundred seventy-four".