379534785 has 32 divisors (see below), whose sum is σ = 730536960. Its totient is φ = 164369088.

The previous prime is 379534781. The next prime is 379534807. The reversal of 379534785 is 587435973.

It is not a de Polignac number, because 379534785 - 2² = 379534781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379534781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93127 + ... + 97116.

It is an arithmetic number, because the mean of its divisors is an integer number (22829280).

Almost surely, 2^379534785 is an apocalyptic number.

379534785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

379534785 is a deficient number, since it is larger than the sum of its proper divisors (351002175).

379534785 is a wasteful number, since it uses less digits than its factorization.

379534785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190277.

The product of its digits is 3175200, while the sum is 51.

The square root of 379534785 is about 19481.6525223093. The cubic root of 379534785 is about 724.0199424978.

The spelling of 379534785 in words is "three hundred seventy-nine million, five hundred thirty-four thousand, seven hundred eighty-five".