332913401 has 2 divisors, whose sum is σ = 332913402. Its totient is φ = 332913400.

The previous prime is 332913389. The next prime is 332913461. The reversal of 332913401 is 104319233.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196000000 + 136913401 = 14000^2 + 11701^2 .

It is a cyclic number.

It is not a de Polignac number, because 332913401 - 2⁶ = 332913337 is a prime.

It is a super-2 number, since 2×332913401² = 221662665130773602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (332913461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166456700 + 166456701.

It is an arithmetic number, because the mean of its divisors is an integer number (166456701).

Almost surely, 2^332913401 is an apocalyptic number.

It is an amenable number.

332913401 is a deficient number, since it is larger than the sum of its proper divisors (1).

332913401 is an equidigital number, since it uses as much as digits as its factorization.

332913401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 332913401 is about 18245.9146386253. The cubic root of 332913401 is about 693.0699871777.

The spelling of 332913401 in words is "three hundred thirty-two million, nine hundred thirteen thousand, four hundred one".