379887073 has 4 divisors (see below), whose sum is σ = 380142000. Its totient is φ = 379632148.

The previous prime is 379887061. The next prime is 379887107. The reversal of 379887073 is 370788973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 379887073 - 2¹³ = 379878881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 379887073.

It is not an unprimeable number, because it can be changed into a prime (379887023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125215 + ... + 128212.

It is an arithmetic number, because the mean of its divisors is an integer number (95035500).

Almost surely, 2^379887073 is an apocalyptic number.

It is an amenable number.

379887073 is a deficient number, since it is larger than the sum of its proper divisors (254927).

379887073 is a wasteful number, since it uses less digits than its factorization.

379887073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254926.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The square root of 379887073 is about 19490.6919579578. The cubic root of 379887073 is about 724.2438874173.

The spelling of 379887073 in words is "three hundred seventy-nine million, eight hundred eighty-seven thousand, seventy-three".