36429994 has 16 divisors (see below), whose sum is σ = 55332000. Its totient is φ = 17987760.

The previous prime is 36429989. The next prime is 36430019. The reversal of 36429994 is 49992463.

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, 72757 + ... + 73255.

It is an arithmetic number, because the mean of its divisors is an integer number (3458250).

Almost surely, 2^36429994 is an apocalyptic number.

36429994 is a deficient number, since it is larger than the sum of its proper divisors (18902006).

36429994 is a wasteful number, since it uses less digits than its factorization.

36429994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its digits is 419904, while the sum is 46.

The square root of 36429994 is about 6035.7264682886. The cubic root of 36429994 is about 331.5021630896.

The spelling of 36429994 in words is "thirty-six million, four hundred twenty-nine thousand, nine hundred ninety-four".