7031406268 has 24 divisors (see below), whose sum is σ = 13138570368. Its totient is φ = 3284638896.

The previous prime is 7031406257. The next prime is 7031406269. The reversal of 7031406268 is 8626041307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7031406269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884746 + ... + 892657.

It is an arithmetic number, because the mean of its divisors is an integer number (547440432).

Almost surely, 2^7031406268 is an apocalyptic number.

It is an amenable number.

7031406268 is a deficient number, since it is larger than the sum of its proper divisors (6107164100).

7031406268 is a wasteful number, since it uses less digits than its factorization.

7031406268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777473 (or 1777471 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 7031406268 is about 83853.4809533868. The cubic root of 7031406268 is about 1915.7877734290.

The spelling of 7031406268 in words is "seven billion, thirty-one million, four hundred six thousand, two hundred sixty-eight".