6891482356 has 24 divisors (see below), whose sum is σ = 13243608000. Its totient is φ = 3111744000.

The previous prime is 6891482347. The next prime is 6891482359. The reversal of 6891482356 is 6532841986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6891482359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511981 + ... + 525268.

It is an arithmetic number, because the mean of its divisors is an integer number (551817000).

Almost surely, 2^6891482356 is an apocalyptic number.

It is an amenable number.

6891482356 is a deficient number, since it is larger than the sum of its proper divisors (6352125644).

6891482356 is a wasteful number, since it uses less digits than its factorization.

6891482356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037415 (or 1037413 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 6891482356 is about 83014.9526049374. The cubic root of 6891482356 is about 1902.9945719867.

The spelling of 6891482356 in words is "six billion, eight hundred ninety-one million, four hundred eighty-two thousand, three hundred fifty-six".