3117535472 has 20 divisors (see below), whose sum is σ = 6154193160. Its totient is φ = 1529356608.

The previous prime is 3117535471. The next prime is 3117535481. The reversal of 3117535472 is 2745357113.

It is a happy number.

3117535472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3117535471) 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, 1837322 + ... + 1839017.

It is an arithmetic number, because the mean of its divisors is an integer number (307709658).

Almost surely, 2^3117535472 is an apocalyptic number.

It is an amenable number.

3117535472 is a deficient number, since it is larger than the sum of its proper divisors (3036657688).

3117535472 is a wasteful number, since it uses less digits than its factorization.

3117535472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676400 (or 3676394 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 3117535472 is about 55834.8947522963. The cubic root of 3117535472 is about 1460.8438656972.

The spelling of 3117535472 in words is "three billion, one hundred seventeen million, five hundred thirty-five thousand, four hundred seventy-two".