353972 has 6 divisors (see below), whose sum is σ = 619458. Its totient is φ = 176984.

The previous prime is 353963. The next prime is 354001. The reversal of 353972 is 279353.

It can be written as a sum of positive squares in only one way, i.e., 234256 + 119716 = 484^2 + 346^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44243 + ... + 44250.

It is an arithmetic number, because the mean of its divisors is an integer number (103243).

2³⁵³⁹⁷² is an apocalyptic number.

It is an amenable number.

353972 is a deficient number, since it is larger than the sum of its proper divisors (265486).

353972 is a wasteful number, since it uses less digits than its factorization.

353972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88497 (or 88495 counting only the distinct ones).

The product of its digits is 5670, while the sum is 29.

The square root of 353972 is about 594.9554605178. The cubic root of 353972 is about 70.7385744055.

The spelling of 353972 in words is "three hundred fifty-three thousand, nine hundred seventy-two".