36283749 has 12 divisors (see below), whose sum is σ = 51060096. Its totient is φ = 22915368.

The previous prime is 36283721. The next prime is 36283759. The reversal of 36283749 is 94738263.

It is not a de Polignac number, because 36283749 - 2¹² = 36279653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36283749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36283759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15669 + ... + 17834.

It is an arithmetic number, because the mean of its divisors is an integer number (4255008).

Almost surely, 2^36283749 is an apocalyptic number.

It is an amenable number.

36283749 is a deficient number, since it is larger than the sum of its proper divisors (14776347).

36283749 is a wasteful number, since it uses less digits than its factorization.

36283749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33544 (or 33525 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 36283749 is about 6023.5993392655. The cubic root of 36283749 is about 331.0579727655.

The spelling of 36283749 in words is "thirty-six million, two hundred eighty-three thousand, seven hundred forty-nine".