366870243 has 8 divisors (see below), whose sum is σ = 489494800. Its totient is φ = 244412928.

The previous prime is 366870223. The next prime is 366870247. The reversal of 366870243 is 342078663.

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

It is not a de Polignac number, because 366870243 - 2⁵ = 366870211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366870247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36598 + ... + 45531.

It is an arithmetic number, because the mean of its divisors is an integer number (61186850).

Almost surely, 2^366870243 is an apocalyptic number.

366870243 is a deficient number, since it is larger than the sum of its proper divisors (122624557).

366870243 is a wasteful number, since it uses less digits than its factorization.

366870243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83621.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 366870243 is about 19153.8571311368. The cubic root of 366870243 is about 715.8754939662.

The spelling of 366870243 in words is "three hundred sixty-six million, eight hundred seventy thousand, two hundred forty-three".