373400033 has 2 divisors, whose sum is σ = 373400034. Its totient is φ = 373400032.

The previous prime is 373400021. The next prime is 373400051. The reversal of 373400033 is 330004373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 367412224 + 5987809 = 19168^2 + 2447^2 .

It is an emirp because it is prime and its reverse (330004373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 373400033 - 2⁴ = 373400017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 373399981 and 373400008.

It is not a weakly prime, because it can be changed into another prime (373400063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186700016 + 186700017.

It is an arithmetic number, because the mean of its divisors is an integer number (186700017).

Almost surely, 2^373400033 is an apocalyptic number.

It is an amenable number.

373400033 is a deficient number, since it is larger than the sum of its proper divisors (1).

373400033 is an equidigital number, since it uses as much as digits as its factorization.

373400033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 373400033 is about 19323.5616023548. The cubic root of 373400033 is about 720.0977445746.

The spelling of 373400033 in words is "three hundred seventy-three million, four hundred thousand, thirty-three".