3087420 has 48 divisors (see below), whose sum is σ = 9881088. Its totient is φ = 705600.

The previous prime is 3087419. The next prime is 3087431. The reversal of 3087420 is 247803.

It is a congruent 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, 3256 + ... + 4095.

It is an arithmetic number, because the mean of its divisors is an integer number (205856).

Almost surely, 2^3087420 is an apocalyptic number.

3087420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3087420 is an abundant number, since it is smaller than the sum of its proper divisors (6793668).

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

3087420 is a wasteful number, since it uses less digits than its factorization.

3087420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370 (or 7368 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 3087420 is about 1757.1055745174. The cubic root of 3087420 is about 145.6124707549.

The spelling of 3087420 in words is "three million, eighty-seven thousand, four hundred twenty".