36400593 has 8 divisors (see below), whose sum is σ = 49148800. Its totient is φ = 23959728.

The previous prime is 36400583. The next prime is 36400619. The reversal of 36400593 is 39500463.

It is a happy number.

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

It is not a de Polignac number, because 36400593 - 2⁸ = 36400337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36400593.

It is not an unprimeable number, because it can be changed into a prime (36400543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76558 + ... + 77031.

It is an arithmetic number, because the mean of its divisors is an integer number (6143600).

Almost surely, 2^36400593 is an apocalyptic number.

It is an amenable number.

36400593 is a deficient number, since it is larger than the sum of its proper divisors (12748207).

36400593 is a wasteful number, since it uses less digits than its factorization.

36400593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153671.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 36400593 is about 6033.2903957956. The cubic root of 36400593 is about 331.4129589551.

The spelling of 36400593 in words is "thirty-six million, four hundred thousand, five hundred ninety-three".