3250631412 has 168 divisors, whose sum is σ = 9817273536. Its totient is φ = 922109184.

The previous prime is 3250631357. The next prime is 3250631443. The reversal of 3250631412 is 2141360523.

3250631412 is a `hidden beast` number, since 3 + 25 + 0 + 631 + 4 + 1 + 2 = 666.

It is a super-2 number, since 2×3250631412² = 21133209153362227488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3326668 + ... + 3327644.

It is an arithmetic number, because the mean of its divisors is an integer number (58436152).

Almost surely, 2^3250631412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3250631412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4908636768).

3250631412 is an abundant number, since it is smaller than the sum of its proper divisors (6566642124).

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

3250631412 is a wasteful number, since it uses less digits than its factorization.

3250631412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3250631412 is about 57014.3088355897. The cubic root of 3250631412 is about 1481.3439539187.

Adding to 3250631412 its reverse (2141360523), we get a palindrome (5391991935).

The spelling of 3250631412 in words is "three billion, two hundred fifty million, six hundred thirty-one thousand, four hundred twelve".