6935921344 has 42 divisors (see below), whose sum is σ = 15128457932. Its totient is φ = 3152688000.

The previous prime is 6935921297. The next prime is 6935921347. The reversal of 6935921344 is 4431295396.

It is a junction number, because it is equal to n+sod(n) for n = 6935921294 and 6935921303.

It is not an unprimeable number, because it can be changed into a prime (6935921347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 440082 + ... + 455569.

Almost surely, 2^6935921344 is an apocalyptic number.

6935921344 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6935921344 is an abundant number, since it is smaller than the sum of its proper divisors (8192536588).

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

6935921344 is a wasteful number, since it uses less digits than its factorization.

6935921344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895685 (or 895664 counting only the distinct ones).

The product of its digits is 699840, while the sum is 46.

The square root of 6935921344 is about 83282.1790300902. The cubic root of 6935921344 is about 1907.0762302287.

The spelling of 6935921344 in words is "six billion, nine hundred thirty-five million, nine hundred twenty-one thousand, three hundred forty-four".