2164264348 has 6 divisors (see below), whose sum is σ = 3787462616. Its totient is φ = 1082132172.

The previous prime is 2164264321. The next prime is 2164264363. The reversal of 2164264348 is 8434624612.

It is a self number, because there is not a number n which added to its sum of digits gives 2164264348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270533040 + ... + 270533047.

Almost surely, 2^2164264348 is an apocalyptic number.

It is an amenable number.

2164264348 is a deficient number, since it is larger than the sum of its proper divisors (1623198268).

2164264348 is a wasteful number, since it uses less digits than its factorization.

2164264348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541066091 (or 541066089 counting only the distinct ones).

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

The square root of 2164264348 is about 46521.6546137388. The cubic root of 2164264348 is about 1293.5109269772.

It can be divided in two parts, 2164264 and 348, that added together give a palindrome (2164612).

The spelling of 2164264348 in words is "two billion, one hundred sixty-four million, two hundred sixty-four thousand, three hundred forty-eight".