368478478 has 8 divisors (see below), whose sum is σ = 553140720. Its totient is φ = 184098240.

The previous prime is 368478463. The next prime is 368478557. The reversal of 368478478 is 874874863.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67203 + ... + 72478.

It is an arithmetic number, because the mean of its divisors is an integer number (69142590).

Almost surely, 2^368478478 is an apocalyptic number.

368478478 is a deficient number, since it is larger than the sum of its proper divisors (184662242).

368478478 is a wasteful number, since it uses less digits than its factorization.

368478478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141002.

The product of its digits is 7225344, while the sum is 55.

The square root of 368478478 is about 19195.7932370611. The cubic root of 368478478 is about 716.9200211386.

The spelling of 368478478 in words is "three hundred sixty-eight million, four hundred seventy-eight thousand, four hundred seventy-eight".