332806433 has 16 divisors (see below), whose sum is σ = 359640000. Its totient is φ = 306819072.

The previous prime is 332806403. The next prime is 332806447. The reversal of 332806433 is 334608233.

It is a cyclic number.

It is not a de Polignac number, because 332806433 - 2¹⁰ = 332805409 is a prime.

It is a super-2 number, since 2×332806433² = 221520243692366978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332806433.

It is not an unprimeable number, because it can be changed into a prime (332806403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449978 + ... + 450716.

It is an arithmetic number, because the mean of its divisors is an integer number (22477500).

Almost surely, 2^332806433 is an apocalyptic number.

It is an amenable number.

332806433 is a deficient number, since it is larger than the sum of its proper divisors (26833567).

332806433 is a wasteful number, since it uses less digits than its factorization.

332806433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 332806433 is about 18242.9831168041. The cubic root of 332806433 is about 692.9957494011.

The spelling of 332806433 in words is "three hundred thirty-two million, eight hundred six thousand, four hundred thirty-three".