36049943 has 2 divisors, whose sum is σ = 36049944. Its totient is φ = 36049942.

The previous prime is 36049939. The next prime is 36049967. The reversal of 36049943 is 34994063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36049943 - 2² = 36049939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36049897 and 36049906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36049543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18024971 + 18024972.

It is an arithmetic number, because the mean of its divisors is an integer number (18024972).

Almost surely, 2^36049943 is an apocalyptic number.

36049943 is a deficient number, since it is larger than the sum of its proper divisors (1).

36049943 is an equidigital number, since it uses as much as digits as its factorization.

36049943 is an evil number, because the sum of its binary digits is even.

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

The square root of 36049943 is about 6004.1604742045. The cubic root of 36049943 is about 330.3453470672.

The spelling of 36049943 in words is "thirty-six million, forty-nine thousand, nine hundred forty-three".