379152505 has 16 divisors (see below), whose sum is σ = 491878080. Its totient is φ = 279588672.

The previous prime is 379152497. The next prime is 379152551. The reversal of 379152505 is 505251973.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 379152505 - 2³ = 379152497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50419 + ... + 57448.

It is an arithmetic number, because the mean of its divisors is an integer number (30742380).

Almost surely, 2^379152505 is an apocalyptic number.

It is an amenable number.

379152505 is a deficient number, since it is larger than the sum of its proper divisors (112725575).

379152505 is a wasteful number, since it uses less digits than its factorization.

379152505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107928.

The product of its (nonzero) digits is 47250, while the sum is 37.

The square root of 379152505 is about 19471.8387678206. The cubic root of 379152505 is about 723.7767752192.

The spelling of 379152505 in words is "three hundred seventy-nine million, one hundred fifty-two thousand, five hundred five".