36399974 has 8 divisors (see below), whose sum is σ = 58800000. Its totient is φ = 16799976.

The previous prime is 36399967. The next prime is 36399997. The reversal of 36399974 is 47999363.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699974 + ... + 700025.

It is an arithmetic number, because the mean of its divisors is an integer number (7350000).

Almost surely, 2^36399974 is an apocalyptic number.

36399974 is a deficient number, since it is larger than the sum of its proper divisors (22400026).

36399974 is a wasteful number, since it uses less digits than its factorization.

36399974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400014.

The product of its digits is 1102248, while the sum is 50.

The square root of 36399974 is about 6033.2390968699. The cubic root of 36399974 is about 331.4110803613.

It can be divided in two parts, 36399 and 974, that added together give a palindrome (37373).

The spelling of 36399974 in words is "thirty-six million, three hundred ninety-nine thousand, nine hundred seventy-four".