3165075036 has 72 divisors (see below), whose sum is σ = 8191055600. Its totient is φ = 1030164480.

The previous prime is 3165075031. The next prime is 3165075037. The reversal of 3165075036 is 6305705613.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3165075031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300060 + ... + 310428.

Almost surely, 2^3165075036 is an apocalyptic number.

3165075036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3165075036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4095527800).

3165075036 is an abundant number, since it is smaller than the sum of its proper divisors (5025980564).

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

3165075036 is a wasteful number, since it uses less digits than its factorization.

3165075036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579 (or 10574 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 3165075036 is about 56258.9996000640. Note that the first 3 decimals coincide. The cubic root of 3165075036 is about 1468.2319490101.

The spelling of 3165075036 in words is "three billion, one hundred sixty-five million, seventy-five thousand, thirty-six".