364993994 has 8 divisors (see below), whose sum is σ = 554087520. Its totient is φ = 180298156.

The previous prime is 364993943. The next prime is 364993999. The reversal of 364993994 is 499399463.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (364993999) 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, 1099214 + ... + 1099545.

It is an arithmetic number, because the mean of its divisors is an integer number (69260940).

Almost surely, 2^364993994 is an apocalyptic number.

364993994 is a deficient number, since it is larger than the sum of its proper divisors (189093526).

364993994 is a wasteful number, since it uses less digits than its factorization.

364993994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198844.

The product of its digits is 5668704, while the sum is 56.

The square root of 364993994 is about 19104.8159896922. The cubic root of 364993994 is about 714.6530300156.

The spelling of 364993994 in words is "three hundred sixty-four million, nine hundred ninety-three thousand, nine hundred ninety-four".