36420894 has 16 divisors (see below), whose sum is σ = 80935440. Its totient is φ = 12140280.

The previous prime is 36420841. The next prime is 36420949. The reversal of 36420894 is 49802463.

It is a happy number.

36420894 is a `hidden beast` number, since 3 + 642 + 0 + 8 + 9 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337177 + ... + 337284.

It is an arithmetic number, because the mean of its divisors is an integer number (5058465).

Almost surely, 2^36420894 is an apocalyptic number.

36420894 is an abundant number, since it is smaller than the sum of its proper divisors (44514546).

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

36420894 is a wasteful number, since it uses less digits than its factorization.

36420894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674472 (or 674466 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 36420894 is about 6034.9725765740. The cubic root of 36420894 is about 331.4745583554.

The spelling of 36420894 in words is "thirty-six million, four hundred twenty thousand, eight hundred ninety-four".