36445479 has 8 divisors (see below), whose sum is σ = 55536000. Its totient is φ = 20825976.

The previous prime is 36445471. The next prime is 36445517. The reversal of 36445479 is 97454463.

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

It is not a de Polignac number, because 36445479 - 2³ = 36445471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36445479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36445471) 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, 867729 + ... + 867770.

It is an arithmetic number, because the mean of its divisors is an integer number (6942000).

Almost surely, 2^36445479 is an apocalyptic number.

36445479 is a deficient number, since it is larger than the sum of its proper divisors (19090521).

36445479 is a wasteful number, since it uses less digits than its factorization.

36445479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735509.

The product of its digits is 362880, while the sum is 42.

The square root of 36445479 is about 6037.0091104785. The cubic root of 36445479 is about 331.5491260751.

The spelling of 36445479 in words is "thirty-six million, four hundred forty-five thousand, four hundred seventy-nine".