373834121 has 2 divisors, whose sum is σ = 373834122. Its totient is φ = 373834120.

The previous prime is 373834093. The next prime is 373834151. The reversal of 373834121 is 121438373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311028496 + 62805625 = 17636^2 + 7925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373834121 is a prime.

It is not a weakly prime, because it can be changed into another prime (373834151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186917060 + 186917061.

It is an arithmetic number, because the mean of its divisors is an integer number (186917061).

Almost surely, 2^373834121 is an apocalyptic number.

It is an amenable number.

373834121 is a deficient number, since it is larger than the sum of its proper divisors (1).

373834121 is an equidigital number, since it uses as much as digits as its factorization.

373834121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 373834121 is about 19334.7904307236. The cubic root of 373834121 is about 720.3766811131.

The spelling of 373834121 in words is "three hundred seventy-three million, eight hundred thirty-four thousand, one hundred twenty-one".