379004457 has 16 divisors (see below), whose sum is σ = 572855360. Its totient is φ = 220957632.

The previous prime is 379004447. The next prime is 379004459. The reversal of 379004457 is 754400973.

It is not a de Polignac number, because 379004457 - 2²⁰ = 377955881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379004459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254998 + ... + 256479.

It is an arithmetic number, because the mean of its divisors is an integer number (35803460).

Almost surely, 2^379004457 is an apocalyptic number.

It is an amenable number.

379004457 is a deficient number, since it is larger than the sum of its proper divisors (193850903).

379004457 is a wasteful number, since it uses less digits than its factorization.

379004457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511512.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 379004457 is about 19468.0368039512. The cubic root of 379004457 is about 723.6825583782.

The spelling of 379004457 in words is "three hundred seventy-nine million, four thousand, four hundred fifty-seven".