3391007040 has 84 divisors (see below), whose sum is σ = 11663661204. Its totient is φ = 904267776.

The previous prime is 3391006999. The next prime is 3391007057. The reversal of 3391007040 is 407001933.

It can be written as a sum of positive squares in 2 ways, for example, as 598095936 + 2792911104 = 24456^2 + 52848^2 .

It is a super-2 number, since 2×3391007040² = 22997857490659123200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3391006995 and 3391007013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585837 + ... + 591596.

Almost surely, 2^3391007040 is an apocalyptic number.

3391007040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3391007040 is an abundant number, since it is smaller than the sum of its proper divisors (8272654164).

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

3391007040 is a wasteful number, since it uses less digits than its factorization.

3391007040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177456 (or 1177443 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3391007040 is about 58232.3538936904. The cubic root of 3391007040 is about 1502.3676741132.

Adding to 3391007040 its reverse (407001933), we get a palindrome (3798008973).

The spelling of 3391007040 in words is "three billion, three hundred ninety-one million, seven thousand, forty".