353996 has 6 divisors (see below), whose sum is σ = 619500. Its totient is φ = 176996.

The previous prime is 353963. The next prime is 354001. The reversal of 353996 is 699353.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44246 + ... + 44253.

It is an arithmetic number, because the mean of its divisors is an integer number (103250).

2³⁵³⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

353996 is a deficient number, since it is larger than the sum of its proper divisors (265504).

353996 is a wasteful number, since it uses less digits than its factorization.

353996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88503 (or 88501 counting only the distinct ones).

The product of its digits is 21870, while the sum is 35.

The square root of 353996 is about 594.9756297530. The cubic root of 353996 is about 70.7401731077.

The spelling of 353996 in words is "three hundred fifty-three thousand, nine hundred ninety-six".