36394730 has 8 divisors (see below), whose sum is σ = 65510532. Its totient is φ = 14557888.

The previous prime is 36394723. The next prime is 36394751. The reversal of 36394730 is 3749363.

It can be written as a sum of positive squares in 2 ways, for example, as 33258289 + 3136441 = 5767^2 + 1771^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819727 + ... + 1819746.

Almost surely, 2^36394730 is an apocalyptic number.

36394730 is a deficient number, since it is larger than the sum of its proper divisors (29115802).

36394730 is a wasteful number, since it uses less digits than its factorization.

36394730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639480.

The product of its (nonzero) digits is 40824, while the sum is 35.

The square root of 36394730 is about 6032.8044887929. The cubic root of 36394730 is about 331.3951645699.

The spelling of 36394730 in words is "thirty-six million, three hundred ninety-four thousand, seven hundred thirty".