379072816 has 20 divisors (see below), whose sum is σ = 739322224. Its totient is φ = 188280000.

The previous prime is 379072789. The next prime is 379072853. The reversal of 379072816 is 618270973.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76035 + ... + 80866.

Almost surely, 2^379072816 is an apocalyptic number.

It is an amenable number.

379072816 is a deficient number, since it is larger than the sum of its proper divisors (360249408).

379072816 is a wasteful number, since it uses less digits than its factorization.

379072816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157060 (or 157054 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 379072816 is about 19469.7923974551. The cubic root of 379072816 is about 723.7260646758.

The spelling of 379072816 in words is "three hundred seventy-nine million, seventy-two thousand, eight hundred sixteen".