3320442774 has 128 divisors (see below), whose sum is σ = 8515584000. Its totient is φ = 948477600.

The previous prime is 3320442773. The next prime is 3320442779. The reversal of 3320442774 is 4772440233.

It is a super-2 number, since 2×3320442774² = 22050680430817630152, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320442773) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2696739 + ... + 2697969.

It is an arithmetic number, because the mean of its divisors is an integer number (66528000).

Almost surely, 2^3320442774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3320442774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4257792000).

3320442774 is an abundant number, since it is smaller than the sum of its proper divisors (5195141226).

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

3320442774 is a wasteful number, since it uses less digits than its factorization.

3320442774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 3320442774 is about 57623.2832629311. The cubic root of 3320442774 is about 1491.8735008483.

The spelling of 3320442774 in words is "three billion, three hundred twenty million, four hundred forty-two thousand, seven hundred seventy-four".