2623264327 has 4 divisors (see below), whose sum is σ = 2624582560. Its totient is φ = 2621946096.

The previous prime is 2623264297. The next prime is 2623264381. The reversal of 2623264327 is 7234623262.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2623264327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623264027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656127 + ... + 660112.

It is an arithmetic number, because the mean of its divisors is an integer number (656145640).

Almost surely, 2^2623264327 is an apocalyptic number.

2623264327 is a deficient number, since it is larger than the sum of its proper divisors (1318233).

2623264327 is a wasteful number, since it uses less digits than its factorization.

2623264327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318232.

The product of its digits is 145152, while the sum is 37.

The square root of 2623264327 is about 51217.8125948385. The cubic root of 2623264327 is about 1379.1579836820.

Adding to 2623264327 its reverse (7234623262), we get a palindrome (9857887589).

The spelling of 2623264327 in words is "two billion, six hundred twenty-three million, two hundred sixty-four thousand, three hundred twenty-seven".