3247039488 has 528 divisors, whose sum is σ = 11492414784. Its totient is φ = 805109760.

The previous prime is 3247039487. The next prime is 3247039493. The reversal of 3247039488 is 8849307423.

It is a tau number, because it is divible by the number of its divisors (528).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3247039487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61264870 + ... + 61264922.

Almost surely, 2^3247039488 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 3247039488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5746207392).

3247039488 is an abundant number, since it is smaller than the sum of its proper divisors (8245375296).

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

3247039488 is a wasteful number, since it uses less digits than its factorization.

3247039488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 3247039488 is about 56982.7999312073. The cubic root of 3247039488 is about 1480.7981280701.

The spelling of 3247039488 in words is "three billion, two hundred forty-seven million, thirty-nine thousand, four hundred eighty-eight".