6967131472 has 80 divisors (see below), whose sum is σ = 15599001600. Its totient is φ = 2952846720.

The previous prime is 6967131467. The next prime is 6967131533. The reversal of 6967131472 is 2741317696.

It is a super-4 number, since 4×6967131472⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4840929 + ... + 4842367.

It is an arithmetic number, because the mean of its divisors is an integer number (194987520).

Almost surely, 2^6967131472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6967131472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7799500800).

6967131472 is an abundant number, since it is smaller than the sum of its proper divisors (8631870128).

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

6967131472 is a wasteful number, since it uses less digits than its factorization.

6967131472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904 (or 1898 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 6967131472 is about 83469.3445044347. The cubic root of 6967131472 is about 1909.9324256312.

The spelling of 6967131472 in words is "six billion, nine hundred sixty-seven million, one hundred thirty-one thousand, four hundred seventy-two".