373446961 has 2 divisors, whose sum is σ = 373446962. Its totient is φ = 373446960.

The previous prime is 373446947. The next prime is 373446967. The reversal of 373446961 is 169644373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371756961 + 1690000 = 19281^2 + 1300^2 .

It is a cyclic number.

It is not a de Polignac number, because 373446961 - 2⁹ = 373446449 is a prime.

It is not a weakly prime, because it can be changed into another prime (373446967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186723480 + 186723481.

It is an arithmetic number, because the mean of its divisors is an integer number (186723481).

Almost surely, 2^373446961 is an apocalyptic number.

It is an amenable number.

373446961 is a deficient number, since it is larger than the sum of its proper divisors (1).

373446961 is an equidigital number, since it uses as much as digits as its factorization.

373446961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 43.

The square root of 373446961 is about 19324.7758331112. The cubic root of 373446961 is about 720.1279100169.

The spelling of 373446961 in words is "three hundred seventy-three million, four hundred forty-six thousand, nine hundred sixty-one".