2634326320 has 40 divisors (see below), whose sum is σ = 6127331040. Its totient is φ = 1053296640.

The previous prime is 2634326281. The next prime is 2634326351. The reversal of 2634326320 is 236234362.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248325 + ... + 258715.

It is an arithmetic number, because the mean of its divisors is an integer number (153183276).

Almost surely, 2^2634326320 is an apocalyptic number.

2634326320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2634326320 is an abundant number, since it is smaller than the sum of its proper divisors (3493004720).

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

2634326320 is a wasteful number, since it uses less digits than its factorization.

2634326320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13573 (or 13567 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 2634326320 is about 51325.6886948436. The cubic root of 2634326320 is about 1381.0938467371.

The spelling of 2634326320 in words is "two billion, six hundred thirty-four million, three hundred twenty-six thousand, three hundred twenty".