368605446 has 48 divisors (see below), whose sum is σ = 821850624. Its totient is φ = 110110000.

The previous prime is 368605439. The next prime is 368605451. The reversal of 368605446 is 644506863.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 368605398 and 368605407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47971 + ... + 55121.

It is an arithmetic number, because the mean of its divisors is an integer number (17121888).

Almost surely, 2^368605446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368605446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410925312).

368605446 is an abundant number, since it is smaller than the sum of its proper divisors (453245178).

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

368605446 is a wasteful number, since it uses less digits than its factorization.

368605446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249 (or 7238 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 368605446 is about 19199.1001351626. The cubic root of 368605446 is about 717.0023556155.

The spelling of 368605446 in words is "three hundred sixty-eight million, six hundred five thousand, four hundred forty-six".