363969345 has 8 divisors (see below), whose sum is σ = 582350976. Its totient is φ = 194116976.

The previous prime is 363969299. The next prime is 363969373. The reversal of 363969345 is 543969363.

It is a happy number.

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 363969345 - 2¹⁵ = 363936577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 363969294 and 363969303.

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, 12132297 + ... + 12132326.

It is an arithmetic number, because the mean of its divisors is an integer number (72793872).

Almost surely, 2^363969345 is an apocalyptic number.

It is an amenable number.

363969345 is a deficient number, since it is larger than the sum of its proper divisors (218381631).

363969345 is a wasteful number, since it uses less digits than its factorization.

363969345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24264631.

The product of its digits is 1574640, while the sum is 48.

The square root of 363969345 is about 19077.9806321319. The cubic root of 363969345 is about 713.9836538718.

The spelling of 363969345 in words is "three hundred sixty-three million, nine hundred sixty-nine thousand, three hundred forty-five".