6961325672 has 16 divisors (see below), whose sum is σ = 14917126560. Its totient is φ = 2983425264.

The previous prime is 6961325639. The next prime is 6961325687. The reversal of 6961325672 is 2765231696.

It is a super-2 number, since 2×6961325672² = 96920110223292503168, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 62154638 + ... + 62154749.

It is an arithmetic number, because the mean of its divisors is an integer number (932320410).

Almost surely, 2^6961325672 is an apocalyptic number.

It is an amenable number.

6961325672 is an abundant number, since it is smaller than the sum of its proper divisors (7955800888).

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

6961325672 is a wasteful number, since it uses less digits than its factorization.

6961325672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124309400 (or 124309396 counting only the distinct ones).

The product of its digits is 816480, while the sum is 47.

The square root of 6961325672 is about 83434.5592185876. The cubic root of 6961325672 is about 1909.4017544713.

The spelling of 6961325672 in words is "six billion, nine hundred sixty-one million, three hundred twenty-five thousand, six hundred seventy-two".