3041391720 has 128 divisors (see below), whose sum is σ = 9361059840. Its totient is φ = 790083840.

The previous prime is 3041391707. The next prime is 3041391737. The reversal of 3041391720 is 271931403.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3338065 + ... + 3338975.

It is an arithmetic number, because the mean of its divisors is an integer number (73133280).

Almost surely, 2^3041391720 is an apocalyptic number.

3041391720 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 3041391720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4680529920).

3041391720 is an abundant number, since it is smaller than the sum of its proper divisors (6319668120).

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

3041391720 is a wasteful number, since it uses less digits than its factorization.

3041391720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3041391720 is about 55148.8143118236. The cubic root of 3041391720 is about 1448.8523173680.

The spelling of 3041391720 in words is "three billion, forty-one million, three hundred ninety-one thousand, seven hundred twenty".