4197692136 has 128 divisors (see below), whose sum is σ = 11696025600. Its totient is φ = 1244782080.

The previous prime is 4197692131. The next prime is 4197692137. The reversal of 4197692136 is 6312967914.

It is not an unprimeable number, because it can be changed into a prime (4197692131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2678025 + ... + 2679591.

It is an arithmetic number, because the mean of its divisors is an integer number (91375200).

Almost surely, 2^4197692136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4197692136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5848012800).

4197692136 is an abundant number, since it is smaller than the sum of its proper divisors (7498333464).

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

4197692136 is a wasteful number, since it uses less digits than its factorization.

4197692136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1795 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 4197692136 is about 64789.5989800832. The cubic root of 4197692136 is about 1613.1330701419.

The spelling of 4197692136 in words is "four billion, one hundred ninety-seven million, six hundred ninety-two thousand, one hundred thirty-six".