3085031040 has 256 divisors, whose sum is σ = 12103499520. Its totient is φ = 650870784.

The previous prime is 3085030997. The next prime is 3085031057. The reversal of 3085031040 is 401305803.

3085031040 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3085031040.

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, 165892 + ... + 183548.

It is an arithmetic number, because the mean of its divisors is an integer number (47279295).

Almost surely, 2^3085031040 is an apocalyptic number.

3085031040 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 3085031040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6051749760).

3085031040 is an abundant number, since it is smaller than the sum of its proper divisors (9018468480).

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

3085031040 is a wasteful number, since it uses less digits than its factorization.

3085031040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17699 (or 17687 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3085031040 is about 55543.0557315674. The cubic root of 3085031040 is about 1455.7490409958.

Adding to 3085031040 its reverse (401305803), we get a palindrome (3486336843).

The spelling of 3085031040 in words is "three billion, eighty-five million, thirty-one thousand, forty".