3087300720 has 160 divisors (see below), whose sum is σ = 11233709568. Its totient is φ = 686582784.

The previous prime is 3087300719. The next prime is 3087300731. The reversal of 3087300720 is 270037803.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37327 + ... + 86993.

Almost surely, 2^3087300720 is an apocalyptic number.

3087300720 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 3087300720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616854784).

3087300720 is an abundant number, since it is smaller than the sum of its proper divisors (8146408848).

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

3087300720 is a wasteful number, since it uses less digits than its factorization.

3087300720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49727 (or 49721 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 3087300720 is about 55563.4836920796. The cubic root of 3087300720 is about 1456.1059552366.

The spelling of 3087300720 in words is "three billion, eighty-seven million, three hundred thousand, seven hundred twenty".