36388406 has 8 divisors (see below), whose sum is σ = 55852104. Its totient is φ = 17771040.

The previous prime is 36388397. The next prime is 36388409. The reversal of 36388406 is 60488363.

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

It is a self number, because there is not a number n which added to its sum of digits gives 36388406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36388409) 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, 211475 + ... + 211646.

It is an arithmetic number, because the mean of its divisors is an integer number (6981513).

Almost surely, 2^36388406 is an apocalyptic number.

36388406 is a deficient number, since it is larger than the sum of its proper divisors (19463698).

36388406 is a wasteful number, since it uses less digits than its factorization.

36388406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423166.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 36388406 is about 6032.2803316822. The cubic root of 36388406 is about 331.3759688932.

The spelling of 36388406 in words is "thirty-six million, three hundred eighty-eight thousand, four hundred six".