7113955849 has 64 divisors (see below), whose sum is σ = 9862820352. Its totient is φ = 4951756800.

The previous prime is 7113955837. The next prime is 7113955853. The reversal of 7113955849 is 9485593117.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7113955849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7113955796 and 7113955805.

It is not an unprimeable number, because it can be changed into a prime (7113955049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8925519 + ... + 8926315.

It is an arithmetic number, because the mean of its divisors is an integer number (154106568).

Almost surely, 2^7113955849 is an apocalyptic number.

It is an amenable number.

7113955849 is a deficient number, since it is larger than the sum of its proper divisors (2748864503).

7113955849 is a wasteful number, since it uses less digits than its factorization.

7113955849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106.

The product of its digits is 1360800, while the sum is 52.

The square root of 7113955849 is about 84344.2698053638. The cubic root of 7113955849 is about 1923.2558192653.

It can be divided in two parts, 711395584 and 9, that multiplied together give a square (6402560256 = 80016²).

The spelling of 7113955849 in words is "seven billion, one hundred thirteen million, nine hundred fifty-five thousand, eight hundred forty-nine".