3325194240 has 104 divisors (see below), whose sum is σ = 10639519248. Its totient is φ = 886702080.

The previous prime is 3325194239. The next prime is 3325194247. The reversal of 3325194240 is 424915233.

It is a super-2 number, since 2×3325194240² = 22113833467458355200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325194247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34380 + ... + 88500.

Almost surely, 2^3325194240 is an apocalyptic number.

3325194240 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 3325194240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5319759624).

3325194240 is an abundant number, since it is smaller than the sum of its proper divisors (7314325008).

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

3325194240 is an equidigital number, since it uses as much as digits as its factorization.

3325194240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54153 (or 54131 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 3325194240 is about 57664.4972231615. The cubic root of 3325194240 is about 1492.5847722248.

The spelling of 3325194240 in words is "three billion, three hundred twenty-five million, one hundred ninety-four thousand, two hundred forty".