379148985 has 16 divisors (see below), whose sum is σ = 674042880. Its totient is φ = 202212720.

The previous prime is 379148963. The next prime is 379148993. The reversal of 379148985 is 589841973.

It is not a de Polignac number, because 379148985 - 2¹⁴ = 379132601 is a prime.

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, 1404121 + ... + 1404390.

It is an arithmetic number, because the mean of its divisors is an integer number (42127680).

Almost surely, 2^379148985 is an apocalyptic number.

It is an amenable number.

379148985 is a deficient number, since it is larger than the sum of its proper divisors (294893895).

379148985 is a wasteful number, since it uses less digits than its factorization.

379148985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808525 (or 2808519 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 379148985 is about 19471.7483806668. The cubic root of 379148985 is about 723.7745353974.

The spelling of 379148985 in words is "three hundred seventy-nine million, one hundred forty-eight thousand, nine hundred eighty-five".