3045616 has 40 divisors (see below), whose sum is σ = 6856704. Its totient is φ = 1283520.

The previous prime is 3045613. The next prime is 3045631. The reversal of 3045616 is 6165403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045611) 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, 7761 + ... + 8143.

Almost surely, 2^3045616 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 3045616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3428352).

3045616 is an abundant number, since it is smaller than the sum of its proper divisors (3811088).

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

3045616 is a wasteful number, since it uses less digits than its factorization.

3045616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3045616 is about 1745.1693327583. The cubic root of 3045616 is about 144.9522791834.

The spelling of 3045616 in words is "three million, forty-five thousand, six hundred sixteen".