36043949 has 8 divisors (see below), whose sum is σ = 36516480. Its totient is φ = 35574336.

The previous prime is 36043937. The next prime is 36043963. The reversal of 36043949 is 94934063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36043949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36043919) 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, 34172 + ... + 35210.

It is an arithmetic number, because the mean of its divisors is an integer number (4564560).

Almost surely, 2^36043949 is an apocalyptic number.

It is an amenable number.

36043949 is a deficient number, since it is larger than the sum of its proper divisors (472531).

36043949 is a wasteful number, since it uses less digits than its factorization.

36043949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 36043949 is about 6003.6612995738. The cubic root of 36043949 is about 330.3270372855.

The spelling of 36043949 in words is "thirty-six million, forty-three thousand, nine hundred forty-nine".