36394000 has 80 divisors (see below), whose sum is σ = 90994176. Its totient is φ = 14064000.

The previous prime is 36393989. The next prime is 36394049. The reversal of 36394000 is 49363.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61707 + ... + 62293.

Almost surely, 2^36394000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36394000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45497088).

36394000 is an abundant number, since it is smaller than the sum of its proper divisors (54600176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36394000 is a wasteful number, since it uses less digits than its factorization.

36394000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 36394000 is about 6032.7439859487. The cubic root of 36394000 is about 331.3929488637.

The spelling of 36394000 in words is "thirty-six million, three hundred ninety-four thousand".