3065894440 has 32 divisors (see below), whose sum is σ = 7883729280. Its totient is φ = 1051163712.

The previous prime is 3065894437. The next prime is 3065894441. The reversal of 3065894440 is 444985603.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3065894441) 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, 5474532 + ... + 5475091.

It is an arithmetic number, because the mean of its divisors is an integer number (246366540).

Almost surely, 2^3065894440 is an apocalyptic number.

It is an amenable number.

3065894440 is an abundant number, since it is smaller than the sum of its proper divisors (4817834840).

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

3065894440 is a wasteful number, since it uses less digits than its factorization.

3065894440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10949641 (or 10949637 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 3065894440 is about 55370.5195930109. The cubic root of 3065894440 is about 1452.7327679274.

The spelling of 3065894440 in words is "three billion, sixty-five million, eight hundred ninety-four thousand, four hundred forty".