2313747437 has 2 divisors, whose sum is σ = 2313747438. Its totient is φ = 2313747436.

The previous prime is 2313747421. The next prime is 2313747509. The reversal of 2313747437 is 7347473132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1167315556 + 1146431881 = 34166^2 + 33859^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313747437 - 2⁴ = 2313747421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2313747394 and 2313747403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313747407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156873718 + 1156873719.

It is an arithmetic number, because the mean of its divisors is an integer number (1156873719).

Almost surely, 2^2313747437 is an apocalyptic number.

It is an amenable number.

2313747437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313747437 is an equidigital number, since it uses as much as digits as its factorization.

2313747437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 296352, while the sum is 41.

The square root of 2313747437 is about 48101.4286378274. The cubic root of 2313747437 is about 1322.6308559144.

The spelling of 2313747437 in words is "two billion, three hundred thirteen million, seven hundred forty-seven thousand, four hundred thirty-seven".