3250023540 has 96 divisors (see below), whose sum is σ = 9202152960. Its totient is φ = 857001600.

The previous prime is 3250023523. The next prime is 3250023541. The reversal of 3250023540 is 453200523.

It is a self number, because there is not a number n which added to its sum of digits gives 3250023540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250023541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2978395 + ... + 2979485.

It is an arithmetic number, because the mean of its divisors is an integer number (95855760).

Almost surely, 2^3250023540 is an apocalyptic number.

3250023540 is a gapful number since it is divisible by the number (30) 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 3250023540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4601076480).

3250023540 is an abundant number, since it is smaller than the sum of its proper divisors (5952129420).

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

3250023540 is a wasteful number, since it uses less digits than its factorization.

3250023540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3250023540 is about 57008.9777140408. The cubic root of 3250023540 is about 1481.2516104595.

The spelling of 3250023540 in words is "three billion, two hundred fifty million, twenty-three thousand, five hundred forty".