379699635 has 32 divisors (see below), whose sum is σ = 695139840. Its totient is φ = 173369088.

The previous prime is 379699631. The next prime is 379699643. The reversal of 379699635 is 536996973.

It is not a de Polignac number, because 379699635 - 2² = 379699631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379699631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116944 + ... + 120146.

It is an arithmetic number, because the mean of its divisors is an integer number (21723120).

Almost surely, 2^379699635 is an apocalyptic number.

379699635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

379699635 is a deficient number, since it is larger than the sum of its proper divisors (315440205).

379699635 is a wasteful number, since it uses less digits than its factorization.

379699635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347.

The product of its digits is 8266860, while the sum is 57.

The square root of 379699635 is about 19485.8829669071. The cubic root of 379699635 is about 724.1247527514.

The spelling of 379699635 in words is "three hundred seventy-nine million, six hundred ninety-nine thousand, six hundred thirty-five".