2634244320 has 96 divisors (see below), whose sum is σ = 8308143648. Its totient is φ = 701595648.

The previous prime is 2634244307. The next prime is 2634244363. The reversal of 2634244320 is 234424362.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446832 + ... + 452688.

It is an arithmetic number, because the mean of its divisors is an integer number (86543163).

Almost surely, 2^2634244320 is an apocalyptic number.

2634244320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2634244320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4154071824).

2634244320 is an abundant number, since it is smaller than the sum of its proper divisors (5673899328).

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

2634244320 is a wasteful number, since it uses less digits than its factorization.

2634244320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812 (or 6804 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 2634244320 is about 51324.8898683670. The cubic root of 2634244320 is about 1381.0795165875.

Adding to 2634244320 its reverse (234424362), we get a palindrome (2868668682).

The spelling of 2634244320 in words is "two billion, six hundred thirty-four million, two hundred forty-four thousand, three hundred twenty".