7849136696 has 32 divisors (see below), whose sum is σ = 14903436240. Its totient is φ = 3874944768.

The previous prime is 7849136693. The next prime is 7849136717. The reversal of 7849136696 is 6966319487.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7849136693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735430 + ... + 1739946.

Almost surely, 2^7849136696 is an apocalyptic number.

It is an amenable number.

7849136696 is a deficient number, since it is larger than the sum of its proper divisors (7054299544).

7849136696 is a wasteful number, since it uses less digits than its factorization.

7849136696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7223 (or 7219 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 59.

The square root of 7849136696 is about 88595.3536930690. The cubic root of 7849136696 is about 1987.3481926481.

The spelling of 7849136696 in words is "seven billion, eight hundred forty-nine million, one hundred thirty-six thousand, six hundred ninety-six".