2373076861 has 2 divisors, whose sum is σ = 2373076862. Its totient is φ = 2373076860.

The previous prime is 2373076837. The next prime is 2373076879. The reversal of 2373076861 is 1686703732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2339656900 + 33419961 = 48370^2 + 5781^2 .

It is a cyclic number.

It is not a de Polignac number, because 2373076861 - 2⁵ = 2373076829 is a prime.

It is a super-2 number, since 2×2373076861² = 11262987576427226642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2373076261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186538430 + 1186538431.

It is an arithmetic number, because the mean of its divisors is an integer number (1186538431).

Almost surely, 2^2373076861 is an apocalyptic number.

It is an amenable number.

2373076861 is a deficient number, since it is larger than the sum of its proper divisors (1).

2373076861 is an equidigital number, since it uses as much as digits as its factorization.

2373076861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 2373076861 is about 48714.2367383499. The cubic root of 2373076861 is about 1333.8406073068.

The spelling of 2373076861 in words is "two billion, three hundred seventy-three million, seventy-six thousand, eight hundred sixty-one".