375977873 has 4 divisors (see below), whose sum is σ = 381273408. Its totient is φ = 370682340.

The previous prime is 375977869. The next prime is 375977881. The reversal of 375977873 is 378779573.

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 375977873 - 2² = 375977869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (375977843) 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, 2647661 + ... + 2647802.

It is an arithmetic number, because the mean of its divisors is an integer number (95318352).

Almost surely, 2^375977873 is an apocalyptic number.

It is an amenable number.

375977873 is a deficient number, since it is larger than the sum of its proper divisors (5295535).

375977873 is an equidigital number, since it uses as much as digits as its factorization.

375977873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295534.

The product of its digits is 7779240, while the sum is 56.

The square root of 375977873 is about 19390.1488648231. The cubic root of 375977873 is about 721.7510575063.

The spelling of 375977873 in words is "three hundred seventy-five million, nine hundred seventy-seven thousand, eight hundred seventy-three".