3237990912 has 240 divisors, whose sum is σ = 10152350208. Its totient is φ = 987586560.

The previous prime is 3237990893. The next prime is 3237990913. The reversal of 3237990912 is 2190997323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3237990913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11441523 + ... + 11441805.

Almost surely, 2^3237990912 is an apocalyptic number.

3237990912 is a gapful number since it is divisible by the number (32) 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 3237990912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5076175104).

3237990912 is an abundant number, since it is smaller than the sum of its proper divisors (6914359296).

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

3237990912 is a wasteful number, since it uses less digits than its factorization.

3237990912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 3237990912 is about 56903.3471071782. The cubic root of 3237990912 is about 1479.4213272166.

The spelling of 3237990912 in words is "three billion, two hundred thirty-seven million, nine hundred ninety thousand, nine hundred twelve".