36631696 has 40 divisors (see below), whose sum is σ = 76557600. Its totient is φ = 16922880.

The previous prime is 36631691. The next prime is 36631703. The reversal of 36631696 is 69613663.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36631691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10995 + ... + 13933.

It is an arithmetic number, because the mean of its divisors is an integer number (1913940).

Almost surely, 2^36631696 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 36631696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38278800).

36631696 is an abundant number, since it is smaller than the sum of its proper divisors (39925904).

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

36631696 is a wasteful number, since it uses less digits than its factorization.

36631696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007 (or 3001 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 36631696 is about 6052.4124115926. The cubic root of 36631696 is about 332.1128469150.

The spelling of 36631696 in words is "thirty-six million, six hundred thirty-one thousand, six hundred ninety-six".