379729 has 8 divisors (see below), whose sum is σ = 459648. Its totient is φ = 306240.

The previous prime is 379727. The next prime is 379751. The reversal of 379729 is 927973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379729 - 2¹ = 379727 is a prime.

It is a super-2 number, since 2×379729² = 288388226882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477 + ... + 1714.

It is an arithmetic number, because the mean of its divisors is an integer number (57456).

2³⁷⁹⁷²⁹ is an apocalyptic number.

It is an amenable number.

379729 is a deficient number, since it is larger than the sum of its proper divisors (79919).

379729 is a wasteful number, since it uses less digits than its factorization.

379729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215.

The product of its digits is 23814, while the sum is 37.

The square root of 379729 is about 616.2215510675. The cubic root of 379729 is about 72.4143419590.

The spelling of 379729 in words is "three hundred seventy-nine thousand, seven hundred twenty-nine".