3325564992 has 84 divisors (see below), whose sum is σ = 8887368560. Its totient is φ = 1097428992.

The previous prime is 3325564967. The next prime is 3325564997. The reversal of 3325564992 is 2994655233.

It is a super-2 number, since 2×3325564992² = 22118765032031920128, which contains 22 as substring.

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 (3325564997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9420688 + ... + 9421040.

Almost surely, 2^3325564992 is an apocalyptic number.

3325564992 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 3325564992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4443684280).

3325564992 is an abundant number, since it is smaller than the sum of its proper divisors (5561803568).

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

3325564992 is an equidigital number, since it uses as much as digits as its factorization.

3325564992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 497 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 48.

The square root of 3325564992 is about 57667.7118672139. The cubic root of 3325564992 is about 1492.6402434929.

The spelling of 3325564992 in words is "three billion, three hundred twenty-five million, five hundred sixty-four thousand, nine hundred ninety-two".