2621325234 has 64 divisors (see below), whose sum is σ = 6374453760. Its totient is φ = 708261120.

The previous prime is 2621325229. The next prime is 2621325241. The reversal of 2621325234 is 4325231262.

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, 40164 + ... + 82799.

It is an arithmetic number, because the mean of its divisors is an integer number (99600840).

Almost surely, 2^2621325234 is an apocalyptic number.

2621325234 is an abundant number, since it is smaller than the sum of its proper divisors (3753128526).

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

2621325234 is a wasteful number, since it uses less digits than its factorization.

2621325234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123015.

The product of its digits is 17280, while the sum is 30.

The square root of 2621325234 is about 51198.8792260143. The cubic root of 2621325234 is about 1378.8180795940.

Adding to 2621325234 its reverse (4325231262), we get a palindrome (6946556496).

The spelling of 2621325234 in words is "two billion, six hundred twenty-one million, three hundred twenty-five thousand, two hundred thirty-four".