36673801 has 4 divisors (see below), whose sum is σ = 36758932. Its totient is φ = 36588672.

The previous prime is 36673783. The next prime is 36673829. The reversal of 36673801 is 10837663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24000201 + 12673600 = 4899^2 + 3560^2 .

It is a cyclic number.

It is not a de Polignac number, because 36673801 - 2⁷ = 36673673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36673831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41916 + ... + 42781.

It is an arithmetic number, because the mean of its divisors is an integer number (9189733).

Almost surely, 2^36673801 is an apocalyptic number.

It is an amenable number.

36673801 is a deficient number, since it is larger than the sum of its proper divisors (85131).

36673801 is an equidigital number, since it uses as much as digits as its factorization.

36673801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85130.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 36673801 is about 6055.8897777288. The cubic root of 36673801 is about 332.2400432933.

The spelling of 36673801 in words is "thirty-six million, six hundred seventy-three thousand, eight hundred one".