368272819 has 8 divisors (see below), whose sum is σ = 393957648. Its totient is φ = 343034880.

The previous prime is 368272813. The next prime is 368272829. The reversal of 368272819 is 918272863.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368272819 is a prime.

It is a super-4 number, since 4×368272819⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368272813) 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, 110017 + ... + 113314.

It is an arithmetic number, because the mean of its divisors is an integer number (49244706).

Almost surely, 2^368272819 is an apocalyptic number.

368272819 is a deficient number, since it is larger than the sum of its proper divisors (25684829).

368272819 is a wasteful number, since it uses less digits than its factorization.

368272819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223445.

The product of its digits is 290304, while the sum is 46.

The square root of 368272819 is about 19190.4356125649. The cubic root of 368272819 is about 716.7866180569.

The spelling of 368272819 in words is "three hundred sixty-eight million, two hundred seventy-two thousand, eight hundred nineteen".