2363960661 has 4 divisors (see below), whose sum is σ = 3151947552. Its totient is φ = 1575973772.

The previous prime is 2363960659. The next prime is 2363960671. The reversal of 2363960661 is 1660693632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2363960661 - 2¹ = 2363960659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2363960671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393993441 + ... + 393993446.

It is an arithmetic number, because the mean of its divisors is an integer number (787986888).

Almost surely, 2^2363960661 is an apocalyptic number.

It is an amenable number.

2363960661 is a deficient number, since it is larger than the sum of its proper divisors (787986891).

2363960661 is an equidigital number, since it uses as much as digits as its factorization.

2363960661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787986890.

The product of its (nonzero) digits is 209952, while the sum is 42.

The square root of 2363960661 is about 48620.5785753317. The cubic root of 2363960661 is about 1332.1304279167.

The spelling of 2363960661 in words is "two billion, three hundred sixty-three million, nine hundred sixty thousand, six hundred sixty-one".