6985261372 has 12 divisors (see below), whose sum is σ = 12618536896. Its totient is φ = 3379965120.

The previous prime is 6985261369. The next prime is 6985261379. The reversal of 6985261372 is 2731625896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6985261379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28166253 + ... + 28166500.

Almost surely, 2^6985261372 is an apocalyptic number.

6985261372 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6985261372 is a deficient number, since it is larger than the sum of its proper divisors (5633275524).

6985261372 is a wasteful number, since it uses less digits than its factorization.

6985261372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56332788 (or 56332786 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 6985261372 is about 83577.8760917026. The cubic root of 6985261372 is about 1911.5876688715.

The spelling of 6985261372 in words is "six billion, nine hundred eighty-five million, two hundred sixty-one thousand, three hundred seventy-two".