2264763630 has 64 divisors (see below), whose sum is σ = 5761456128. Its totient is φ = 567790080.

The previous prime is 2264763629. The next prime is 2264763649. The reversal of 2264763630 is 363674622.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621915 + ... + 625545.

It is an arithmetic number, because the mean of its divisors is an integer number (90022752).

Almost surely, 2^2264763630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264763630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880728064).

2264763630 is an abundant number, since it is smaller than the sum of its proper divisors (3496692498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2264763630 is a wasteful number, since it uses less digits than its factorization.

2264763630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881.

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 2264763630 is about 47589.5327777023. The cubic root of 2264763630 is about 1313.2304998346.

The spelling of 2264763630 in words is "two billion, two hundred sixty-four million, seven hundred sixty-three thousand, six hundred thirty".