368647873 has 16 divisors (see below), whose sum is σ = 428022144. Its totient is φ = 313788160.

The previous prime is 368647847. The next prime is 368647897. The reversal of 368647873 is 378746863.

It is a cyclic number.

It is not a de Polignac number, because 368647873 - 2⁹ = 368647361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 368647873.

It is not an unprimeable number, because it can be changed into a prime (368647843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31836 + ... + 41842.

It is an arithmetic number, because the mean of its divisors is an integer number (26751384).

Almost surely, 2^368647873 is an apocalyptic number.

It is an amenable number.

368647873 is a deficient number, since it is larger than the sum of its proper divisors (59374271).

368647873 is a wasteful number, since it uses less digits than its factorization.

368647873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10232.

The product of its digits is 4064256, while the sum is 52.

The square root of 368647873 is about 19200.2050249470. The cubic root of 368647873 is about 717.0298638832.

The spelling of 368647873 in words is "three hundred sixty-eight million, six hundred forty-seven thousand, eight hundred seventy-three".