3250622620 has 24 divisors (see below), whose sum is σ = 7801494624. Its totient is φ = 1114499136.

The previous prime is 3250622611. The next prime is 3250622653. The reversal of 3250622620 is 262260523.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 11609227 + ... + 11609506.

It is an arithmetic number, because the mean of its divisors is an integer number (325062276).

Almost surely, 2^3250622620 is an apocalyptic number.

It is an amenable number.

3250622620 is an abundant number, since it is smaller than the sum of its proper divisors (4550872004).

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

3250622620 is a wasteful number, since it uses less digits than its factorization.

3250622620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23218749 (or 23218747 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3250622620 is about 57014.2317320860. The cubic root of 3250622620 is about 1481.3426183846.

The spelling of 3250622620 in words is "three billion, two hundred fifty million, six hundred twenty-two thousand, six hundred twenty".