3237463680 has 512 divisors, whose sum is σ = 12182814720. Its totient is φ = 722534400.

The previous prime is 3237463613. The next prime is 3237463727. The reversal of 3237463680 is 863647323.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25491777 + ... + 25491903.

It is an arithmetic number, because the mean of its divisors is an integer number (23794560).

Almost surely, 2^3237463680 is an apocalyptic number.

3237463680 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 3237463680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6091407360).

3237463680 is an abundant number, since it is smaller than the sum of its proper divisors (8945351040).

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

3237463680 is a wasteful number, since it uses less digits than its factorization.

3237463680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 3237463680 is about 56898.7142209734. The cubic root of 3237463680 is about 1479.3410263320.

The spelling of 3237463680 in words is "three billion, two hundred thirty-seven million, four hundred sixty-three thousand, six hundred eighty".