379972 has 6 divisors (see below), whose sum is σ = 664958. Its totient is φ = 189984.

The previous prime is 379963. The next prime is 379979. The reversal of 379972 is 279973.

It can be written as a sum of positive squares in only one way, i.e., 246016 + 133956 = 496^2 + 366^2 .

It is not an unprimeable number, because it can be changed into a prime (379979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47493 + ... + 47500.

2³⁷⁹⁹⁷² is an apocalyptic number.

It is an amenable number.

379972 is a deficient number, since it is larger than the sum of its proper divisors (284986).

379972 is a wasteful number, since it uses less digits than its factorization.

379972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94997 (or 94995 counting only the distinct ones).

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

The square root of 379972 is about 616.4186888796. The cubic root of 379972 is about 72.4297853698.

Subtracting from 379972 its reverse (279973), we obtain a palindrome (99999).

The spelling of 379972 in words is "three hundred seventy-nine thousand, nine hundred seventy-two".