379730 has 32 divisors (see below), whose sum is σ = 774144. Its totient is φ = 133056.

The previous prime is 379727. The next prime is 379751. The reversal of 379730 is 37973.

379730 = 13² + 14² + ... + 104².

It is a junction number, because it is equal to n+sod(n) for n = 379693 and 379702.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 379730.

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, 2927 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (24192).

2³⁷⁹⁷³⁰ is an apocalyptic number.

379730 is an abundant number, since it is smaller than the sum of its proper divisors (394414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379730 is a wasteful number, since it uses less digits than its factorization.

379730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 379730 is about 616.2223624634. Note that the first 3 decimals coincide. The cubic root of 379730 is about 72.4144055256.

The spelling of 379730 in words is "three hundred seventy-nine thousand, seven hundred thirty".