6935086172 has 24 divisors (see below), whose sum is σ = 13992923616. Its totient is φ = 2945875968.

The previous prime is 6935086153. The next prime is 6935086181. The reversal of 6935086172 is 2716805396.

It is a super-2 number, since 2×6935086172² = 96190840426131227168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092773 + ... + 1099100.

It is an arithmetic number, because the mean of its divisors is an integer number (583038484).

Almost surely, 2^6935086172 is an apocalyptic number.

It is an amenable number.

6935086172 is an abundant number, since it is smaller than the sum of its proper divisors (7057837444).

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

6935086172 is a wasteful number, since it uses less digits than its factorization.

6935086172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191997 (or 2191995 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 6935086172 is about 83277.1647692211. The cubic root of 6935086172 is about 1906.9996818499. Note that the first 3 decimals are identical.

The spelling of 6935086172 in words is "six billion, nine hundred thirty-five million, eighty-six thousand, one hundred seventy-two".