363894949 has 8 divisors (see below), whose sum is σ = 403705440. Its totient is φ = 325206000.

The previous prime is 363894941. The next prime is 363894961. The reversal of 363894949 is 949498363.

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

It is a cyclic number.

It is not a de Polignac number, because 363894949 - 2³ = 363894941 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 363894949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363894941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279702 + ... + 280999.

It is an arithmetic number, because the mean of its divisors is an integer number (50463180).

Almost surely, 2^363894949 is an apocalyptic number.

It is an amenable number.

363894949 is a deficient number, since it is larger than the sum of its proper divisors (39810491).

363894949 is a wasteful number, since it uses less digits than its factorization.

363894949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560771.

The product of its digits is 5038848, while the sum is 55.

The square root of 363894949 is about 19076.0307454145. The cubic root of 363894949 is about 713.9350040352.

The spelling of 363894949 in words is "three hundred sixty-three million, eight hundred ninety-four thousand, nine hundred forty-nine".