3065040 has 200 divisors, whose sum is σ = 11883168. Its totient is φ = 725760.

The previous prime is 3064993. The next prime is 3065053. The reversal of 3065040 is 405603.

3065040 = T₂₁ + T₂₂ + ... + T₂₆₃.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71259 + ... + 71301.

Almost surely, 2^3065040 is an apocalyptic number.

3065040 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 3065040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5941584).

3065040 is an abundant number, since it is smaller than the sum of its proper divisors (8818128).

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

3065040 is a wasteful number, since it uses less digits than its factorization.

3065040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3065040 is about 1750.7255638734. The cubic root of 3065040 is about 145.2597800428.

The spelling of 3065040 in words is "three million, sixty-five thousand, forty".