363998774 has 8 divisors (see below), whose sum is σ = 547545960. Its totient is φ = 181483456.

The previous prime is 363998771. The next prime is 363998777. The reversal of 363998774 is 477899363.

It is an interprime number because it is at equal distance from previous prime (363998771) and next prime (363998777).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363998771) 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, 257084 + ... + 258495.

It is an arithmetic number, because the mean of its divisors is an integer number (68443245).

Almost surely, 2^363998774 is an apocalyptic number.

363998774 is a deficient number, since it is larger than the sum of its proper divisors (183547186).

363998774 is a wasteful number, since it uses less digits than its factorization.

363998774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515934.

The product of its digits is 6858432, while the sum is 56.

The square root of 363998774 is about 19078.7518983816. The cubic root of 363998774 is about 714.0028965717.

The spelling of 363998774 in words is "three hundred sixty-three million, nine hundred ninety-eight thousand, seven hundred seventy-four".