332013329 has 2 divisors, whose sum is σ = 332013330. Its totient is φ = 332013328.

The previous prime is 332013307. The next prime is 332013377. The reversal of 332013329 is 923310233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283013329 + 49000000 = 16823^2 + 7000^2 .

It is a cyclic number.

It is not a de Polignac number, because 332013329 - 2²⁴ = 315236113 is a prime.

It is a super-2 number, since 2×332013329² = 220465701267324482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332013298 and 332013307.

It is not a weakly prime, because it can be changed into another prime (332013389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166006664 + 166006665.

It is an arithmetic number, because the mean of its divisors is an integer number (166006665).

Almost surely, 2^332013329 is an apocalyptic number.

It is an amenable number.

332013329 is a deficient number, since it is larger than the sum of its proper divisors (1).

332013329 is an equidigital number, since it uses as much as digits as its factorization.

332013329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 332013329 is about 18221.2329165729. The cubic root of 332013329 is about 692.4448236784. Note that the first 3 decimals are identical.

The spelling of 332013329 in words is "three hundred thirty-two million, thirteen thousand, three hundred twenty-nine".