36842069 has 4 divisors (see below), whose sum is σ = 40191360. Its totient is φ = 33492780.

The previous prime is 36842063. The next prime is 36842081. The reversal of 36842069 is 96024863.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36842069 - 2⁸ = 36841813 is a prime.

It is a super-2 number, since 2×36842069² = 2714676096401522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36842063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1674629 + ... + 1674650.

It is an arithmetic number, because the mean of its divisors is an integer number (10047840).

Almost surely, 2^36842069 is an apocalyptic number.

It is an amenable number.

36842069 is a deficient number, since it is larger than the sum of its proper divisors (3349291).

36842069 is a wasteful number, since it uses less digits than its factorization.

36842069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349290.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 36842069 is about 6069.7667994743. The cubic root of 36842069 is about 332.7473998716.

The spelling of 36842069 in words is "thirty-six million, eight hundred forty-two thousand, sixty-nine".