387874374 has 8 divisors (see below), whose sum is σ = 775748760. Its totient is φ = 129291456.

The previous prime is 387874351. The next prime is 387874393. The reversal of 387874374 is 473478783.

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

387874374 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 32322859 + ... + 32322870.

It is an arithmetic number, because the mean of its divisors is an integer number (96968595).

Almost surely, 2^387874374 is an apocalyptic number.

387874374 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.

387874374 is a wasteful number, since it uses less digits than its factorization.

387874374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64645734.

The product of its digits is 3161088, while the sum is 51.

The square root of 387874374 is about 19694.5264984970. The cubic root of 387874374 is about 729.2845771306.

The spelling of 387874374 in words is "three hundred eighty-seven million, eight hundred seventy-four thousand, three hundred seventy-four".