2664310623 has 8 divisors (see below), whose sum is σ = 3825676848. Its totient is φ = 1639575744.

The previous prime is 2664310609. The next prime is 2664310631. The reversal of 2664310623 is 3260134662.

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

It is not a de Polignac number, because 2664310623 - 2⁶ = 2664310559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664310633) 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, 34157790 + ... + 34157867.

It is an arithmetic number, because the mean of its divisors is an integer number (478209606).

Almost surely, 2^2664310623 is an apocalyptic number.

2664310623 is a deficient number, since it is larger than the sum of its proper divisors (1161366225).

2664310623 is a wasteful number, since it uses less digits than its factorization.

2664310623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68315673.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2664310623 is about 51616.9606137363. The cubic root of 2664310623 is about 1386.3140310072.

The spelling of 2664310623 in words is "two billion, six hundred sixty-four million, three hundred ten thousand, six hundred twenty-three".