2373320417 has 8 divisors (see below), whose sum is σ = 2556290856. Its totient is φ = 2190408192.

The previous prime is 2373320407. The next prime is 2373320461. The reversal of 2373320417 is 7140233732.

It can be written as a sum of positive squares in 4 ways, for example, as 80442961 + 2292877456 = 8969^2 + 47884^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2373320417 - 2⁴ = 2373320401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2373320407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109073 + ... + 129009.

It is an arithmetic number, because the mean of its divisors is an integer number (319536357).

Almost surely, 2^2373320417 is an apocalyptic number.

It is an amenable number.

2373320417 is a deficient number, since it is larger than the sum of its proper divisors (182970439).

2373320417 is a wasteful number, since it uses less digits than its factorization.

2373320417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29107.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 2373320417 is about 48716.7365183671. The cubic root of 2373320417 is about 1333.8862377672.

The spelling of 2373320417 in words is "two billion, three hundred seventy-three million, three hundred twenty thousand, four hundred seventeen".