368349678 has 24 divisors (see below), whose sum is σ = 809026608. Its totient is φ = 121100832.

The previous prime is 368349671. The next prime is 368349731. The reversal of 368349678 is 876943863.

368349678 is a `hidden beast` number, since 3 + 6 + 83 + 496 + 78 = 666.

It is a super-3 number, since 3×368349678³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368349671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138850 + ... + 141477.

It is an arithmetic number, because the mean of its divisors is an integer number (33709442).

Almost surely, 2^368349678 is an apocalyptic number.

368349678 is an abundant number, since it is smaller than the sum of its proper divisors (440676930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

368349678 is a wasteful number, since it uses less digits than its factorization.

368349678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280408 (or 280405 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 368349678 is about 19192.4380421040. The cubic root of 368349678 is about 716.8364793442.

It can be divided in two parts, 3683 and 49678, that added together give a square (53361 = 231²).

The spelling of 368349678 in words is "three hundred sixty-eight million, three hundred forty-nine thousand, six hundred seventy-eight".