999733332 has 48 divisors (see below), whose sum is σ = 2531981312. Its totient is φ = 305182080.

The previous prime is 999733289. The next prime is 999733337. The reversal of 999733332 is 233337999.

It is a super-2 number, since 2×999733332² = 1998933470223644448, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999733337) 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, 5419 + ... + 45042.

Almost surely, 2^999733332 is an apocalyptic number.

It is an amenable number.

999733332 is an abundant number, since it is smaller than the sum of its proper divisors (1532247980).

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

999733332 is a wasteful number, since it uses less digits than its factorization.

999733332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50608 (or 50606 counting only the distinct ones).

The product of its digits is 826686, while the sum is 48.

The square root of 999733332 is about 31618.5599292567. The cubic root of 999733332 is about 999.9111027642.

The spelling of 999733332 in words is "nine hundred ninety-nine million, seven hundred thirty-three thousand, three hundred thirty-two".