36653696 has 32 divisors (see below), whose sum is σ = 73394100. Its totient is φ = 18233344.

The previous prime is 36653677. The next prime is 36653699. The reversal of 36653696 is 69635663.

It can be written as a sum of positive squares in 2 ways, for example, as 35521600 + 1132096 = 5960^2 + 1064^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (36653699) 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, 29210 + ... + 30438.

Almost surely, 2^36653696 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 36653696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36697050).

36653696 is an abundant number, since it is smaller than the sum of its proper divisors (36740404).

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

36653696 is a wasteful number, since it uses less digits than its factorization.

36653696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1464 counting only the distinct ones).

The product of its digits is 524880, while the sum is 44.

The square root of 36653696 is about 6054.2295959106. The cubic root of 36653696 is about 332.1793195896.

The spelling of 36653696 in words is "thirty-six million, six hundred fifty-three thousand, six hundred ninety-six".