363840245 has 8 divisors (see below), whose sum is σ = 436768416. Its totient is φ = 290965456.

The previous prime is 363840221. The next prime is 363840251. The reversal of 363840245 is 542048363.

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 363840245 - 2⁶ = 363840181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614 + ... + 27216.

It is an arithmetic number, because the mean of its divisors is an integer number (54596052).

Almost surely, 2^363840245 is an apocalyptic number.

It is an amenable number.

363840245 is a deficient number, since it is larger than the sum of its proper divisors (72928171).

363840245 is a wasteful number, since it uses less digits than its factorization.

363840245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26691.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 363840245 is about 19074.5968502613. The cubic root of 363840245 is about 713.8992271737.

The spelling of 363840245 in words is "three hundred sixty-three million, eight hundred forty thousand, two hundred forty-five".