3052740 has 48 divisors (see below), whose sum is σ = 8664768. Its totient is φ = 802944.

The previous prime is 3052739. The next prime is 3052757. The reversal of 3052740 is 472503.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4674 + ... + 5286.

It is an arithmetic number, because the mean of its divisors is an integer number (180516).

Almost surely, 2^3052740 is an apocalyptic number.

3052740 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 3052740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4332384).

3052740 is an abundant number, since it is smaller than the sum of its proper divisors (5612028).

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

3052740 is a wasteful number, since it uses less digits than its factorization.

3052740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 3052740 is about 1747.2092032725. The cubic root of 3052740 is about 145.0652104626.

The spelling of 3052740 in words is "three million, fifty-two thousand, seven hundred forty".