36449696 has 48 divisors (see below), whose sum is σ = 74245248. Its totient is φ = 17606400.

The previous prime is 36449663. The next prime is 36449711. The reversal of 36449696 is 69694463.

It is a self number, because there is not a number n which added to its sum of digits gives 36449696.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138461 + ... + 138723.

It is an arithmetic number, because the mean of its divisors is an integer number (1546776).

Almost surely, 2^36449696 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 36449696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37122624).

36449696 is an abundant number, since it is smaller than the sum of its proper divisors (37795552).

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

36449696 is a wasteful number, since it uses less digits than its factorization.

36449696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 397 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 36449696 is about 6037.3583627279. The cubic root of 36449696 is about 331.5619131092.

The spelling of 36449696 in words is "thirty-six million, four hundred forty-nine thousand, six hundred ninety-six".