376045273 has 4 divisors (see below), whose sum is σ = 376447540. Its totient is φ = 375643008.

The previous prime is 376045231. The next prime is 376045303. The reversal of 376045273 is 372540673.

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

It can be written as a sum of positive squares in 2 ways, for example, as 140944384 + 235100889 = 11872^2 + 15333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376045273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376045573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199728 + ... + 201601.

It is an arithmetic number, because the mean of its divisors is an integer number (94111885).

Almost surely, 2^376045273 is an apocalyptic number.

It is an amenable number.

376045273 is a deficient number, since it is larger than the sum of its proper divisors (402267).

376045273 is an equidigital number, since it uses as much as digits as its factorization.

376045273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402266.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 376045273 is about 19391.8867828791. The cubic root of 376045273 is about 721.7941833728.

The spelling of 376045273 in words is "three hundred seventy-six million, forty-five thousand, two hundred seventy-three".