2590323621 has 8 divisors (see below), whose sum is σ = 3465970080. Its totient is φ = 1720779792.

The previous prime is 2590323613. The next prime is 2590323629. The reversal of 2590323621 is 1263230952.

2590323621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2590323613) and next prime (2590323629).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2590323621 - 2³ = 2590323613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2590323629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524666 + ... + 1526363.

It is an arithmetic number, because the mean of its divisors is an integer number (433246260).

Almost surely, 2^2590323621 is an apocalyptic number.

It is an amenable number.

2590323621 is a deficient number, since it is larger than the sum of its proper divisors (875646459).

2590323621 is a wasteful number, since it uses less digits than its factorization.

2590323621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051315.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2590323621 is about 50895.2219859586. The cubic root of 2590323621 is about 1373.3608890940.

The spelling of 2590323621 in words is "two billion, five hundred ninety million, three hundred twenty-three thousand, six hundred twenty-one".