332985949 has 2 divisors, whose sum is σ = 332985950. Its totient is φ = 332985948.

The previous prime is 332985943. The next prime is 332985967. The reversal of 332985949 is 949589233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313537849 + 19448100 = 17707^2 + 4410^2 .

It is a cyclic number.

It is not a de Polignac number, because 332985949 - 2³ = 332985941 is a prime.

It is a super-2 number, since 2×332985949² = 221759284462861202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332985896 and 332985905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332985941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166492974 + 166492975.

It is an arithmetic number, because the mean of its divisors is an integer number (166492975).

Almost surely, 2^332985949 is an apocalyptic number.

It is an amenable number.

332985949 is a deficient number, since it is larger than the sum of its proper divisors (1).

332985949 is an equidigital number, since it uses as much as digits as its factorization.

332985949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 332985949 is about 18247.9025918049. The cubic root of 332985949 is about 693.1203277861.

The spelling of 332985949 in words is "three hundred thirty-two million, nine hundred eighty-five thousand, nine hundred forty-nine".