3250651650 has 192 divisors, whose sum is σ = 8665481088. Its totient is φ = 805109760.

The previous prime is 3250651643. The next prime is 3250651699. The reversal of 3250651650 is 561560523.

It is a super-2 number, since 2×3250651650² = 21133472299295445000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12648322 + ... + 12648578.

It is an arithmetic number, because the mean of its divisors is an integer number (45132714).

Almost surely, 2^3250651650 is an apocalyptic number.

3250651650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3250651650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4332740544).

3250651650 is an abundant number, since it is smaller than the sum of its proper divisors (5414829438).

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

3250651650 is a wasteful number, since it uses less digits than its factorization.

3250651650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 3250651650 is about 57014.4863170756. The cubic root of 3250651650 is about 1481.3470281293.

The spelling of 3250651650 in words is "three billion, two hundred fifty million, six hundred fifty-one thousand, six hundred fifty".