332094397 has 2 divisors, whose sum is σ = 332094398. Its totient is φ = 332094396.

The previous prime is 332094361. The next prime is 332094409. The reversal of 332094397 is 793490233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314672121 + 17422276 = 17739^2 + 4174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332094397 is a prime.

It is a super-2 number, since 2×332094397² = 220573377037587218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332094317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166047198 + 166047199.

It is an arithmetic number, because the mean of its divisors is an integer number (166047199).

Almost surely, 2^332094397 is an apocalyptic number.

It is an amenable number.

332094397 is a deficient number, since it is larger than the sum of its proper divisors (1).

332094397 is an equidigital number, since it uses as much as digits as its factorization.

332094397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 332094397 is about 18223.4573283996. The cubic root of 332094397 is about 692.5011773886.

The spelling of 332094397 in words is "three hundred thirty-two million, ninety-four thousand, three hundred ninety-seven".