368630836 has 48 divisors (see below), whose sum is σ = 762556032. Its totient is φ = 152640000.

The previous prime is 368630833. The next prime is 368630863. The reversal of 368630836 is 638036863.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 368630792 and 368630801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368630833) 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, 121336 + ... + 124336.

It is an arithmetic number, because the mean of its divisors is an integer number (15886584).

Almost surely, 2^368630836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368630836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381278016).

368630836 is an abundant number, since it is smaller than the sum of its proper divisors (393925196).

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

368630836 is a wasteful number, since it uses less digits than its factorization.

368630836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160 (or 3158 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 368630836 is about 19199.7613526835. The cubic root of 368630836 is about 717.0188179079.

The spelling of 368630836 in words is "three hundred sixty-eight million, six hundred thirty thousand, eight hundred thirty-six".