379505974 has 4 divisors (see below), whose sum is σ = 569258964. Its totient is φ = 189752986.

The previous prime is 379505941. The next prime is 379505993. The reversal of 379505974 is 479505973.

It is a semiprime because it is the product of two primes.

It is a zygodrome in base 3.

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 as a sum of consecutive naturals, namely, 94876492 + ... + 94876495.

It is an arithmetic number, because the mean of its divisors is an integer number (142314741).

Almost surely, 2^379505974 is an apocalyptic number.

379505974 is a deficient number, since it is larger than the sum of its proper divisors (189752990).

379505974 is a wasteful number, since it uses less digits than its factorization.

379505974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189752989.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 379505974 is about 19480.9130689503. The cubic root of 379505974 is about 724.0016215891.

Subtracting 379505974 from its reverse (479505973), we obtain a palindrome (99999999).

The spelling of 379505974 in words is "three hundred seventy-nine million, five hundred five thousand, nine hundred seventy-four".