368478417 has 16 divisors (see below), whose sum is σ = 526478400. Its totient is φ = 228413952.

The previous prime is 368478389. The next prime is 368478421. The reversal of 368478417 is 714874863.

It is not a de Polignac number, because 368478417 - 2⁶ = 368478353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (368478017) 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, 39292 + ... + 47757.

It is an arithmetic number, because the mean of its divisors is an integer number (32904900).

Almost surely, 2^368478417 is an apocalyptic number.

It is an amenable number.

368478417 is a deficient number, since it is larger than the sum of its proper divisors (157999983).

368478417 is a wasteful number, since it uses less digits than its factorization.

368478417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87152.

The product of its digits is 903168, while the sum is 48.

The square root of 368478417 is about 19195.7916481712. The cubic root of 368478417 is about 716.9199815776.

The spelling of 368478417 in words is "three hundred sixty-eight million, four hundred seventy-eight thousand, four hundred seventeen".