2364464281 has 2 divisors, whose sum is σ = 2364464282. Its totient is φ = 2364464280.

The previous prime is 2364464273. The next prime is 2364464309. The reversal of 2364464281 is 1824644632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2360016400 + 4447881 = 48580^2 + 2109^2 .

It is a cyclic number.

It is not a de Polignac number, because 2364464281 - 2³ = 2364464273 is a prime.

It is a super-2 number, since 2×2364464281² = 11181382672249693922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2364404281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182232140 + 1182232141.

It is an arithmetic number, because the mean of its divisors is an integer number (1182232141).

Almost surely, 2^2364464281 is an apocalyptic number.

It is an amenable number.

2364464281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2364464281 is an equidigital number, since it uses as much as digits as its factorization.

2364464281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 40.

The square root of 2364464281 is about 48625.7573822763. The cubic root of 2364464281 is about 1332.2250205638.

The spelling of 2364464281 in words is "two billion, three hundred sixty-four million, four hundred sixty-four thousand, two hundred eighty-one".