36450394 has 8 divisors (see below), whose sum is σ = 56009268. Its totient is φ = 17780640.

The previous prime is 36450391. The next prime is 36450409. The reversal of 36450394 is 49305463.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36300625 + 149769 = 6025^2 + 387^2 .

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

It is not an unprimeable number, because it can be changed into a prime (36450391) 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, 222177 + ... + 222340.

Almost surely, 2^36450394 is an apocalyptic number.

36450394 is a deficient number, since it is larger than the sum of its proper divisors (19558874).

36450394 is a wasteful number, since it uses less digits than its factorization.

36450394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444560.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 36450394 is about 6037.4161691903. The cubic root of 36450394 is about 331.5640295305.

The spelling of 36450394 in words is "thirty-six million, four hundred fifty thousand, three hundred ninety-four".