2373404317 has 2 divisors, whose sum is σ = 2373404318. Its totient is φ = 2373404316.

The previous prime is 2373404263. The next prime is 2373404483. The reversal of 2373404317 is 7134043732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2371592601 + 1811716 = 48699^2 + 1346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2373404317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2373405317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186702158 + 1186702159.

It is an arithmetic number, because the mean of its divisors is an integer number (1186702159).

Almost surely, 2^2373404317 is an apocalyptic number.

It is an amenable number.

2373404317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2373404317 is an equidigital number, since it uses as much as digits as its factorization.

2373404317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 2373404317 is about 48717.5976111302. The cubic root of 2373404317 is about 1333.9019557933.

The spelling of 2373404317 in words is "two billion, three hundred seventy-three million, four hundred four thousand, three hundred seventeen".