2268349629 has 16 divisors (see below), whose sum is σ = 3722420352. Its totient is φ = 1196491968.

The previous prime is 2268349621. The next prime is 2268349649. The reversal of 2268349629 is 9269438622.

It is not a de Polignac number, because 2268349629 - 2³ = 2268349621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268349621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4154214 + ... + 4154759.

It is an arithmetic number, because the mean of its divisors is an integer number (232651272).

Almost surely, 2^2268349629 is an apocalyptic number.

It is an amenable number.

2268349629 is a deficient number, since it is larger than the sum of its proper divisors (1454070723).

2268349629 is a wasteful number, since it uses less digits than its factorization.

2268349629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8308996.

The product of its digits is 2239488, while the sum is 51.

The square root of 2268349629 is about 47627.1942171697. The cubic root of 2268349629 is about 1313.9232520291.

The spelling of 2268349629 in words is "two billion, two hundred sixty-eight million, three hundred forty-nine thousand, six hundred twenty-nine".