36049867 has 16 divisors (see below), whose sum is σ = 42423040. Its totient is φ = 29992032.

The previous prime is 36049861. The next prime is 36049883. The reversal of 36049867 is 76894063.

It is a happy number.

It is not a de Polignac number, because 36049867 - 2¹⁵ = 36017099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36049861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68668 + ... + 69190.

It is an arithmetic number, because the mean of its divisors is an integer number (2651440).

Almost surely, 2^36049867 is an apocalyptic number.

36049867 is the 3467-th hex number.

36049867 is a deficient number, since it is larger than the sum of its proper divisors (6373173).

36049867 is a wasteful number, since it uses less digits than its factorization.

36049867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 36049867 is about 6004.1541452564. The cubic root of 36049867 is about 330.3451149239.

The spelling of 36049867 in words is "thirty-six million, forty-nine thousand, eight hundred sixty-seven".