368898864 has 80 divisors (see below), whose sum is σ = 983508480. Its totient is φ = 119084800.

The previous prime is 368898847. The next prime is 368898877. The reversal of 368898864 is 468898863.

It is a junction number, because it is equal to n+sod(n) for n = 368898798 and 368898807.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 227047 + ... + 228665.

It is an arithmetic number, because the mean of its divisors is an integer number (12293856).

Almost surely, 2^368898864 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 368898864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491754240).

368898864 is an abundant number, since it is smaller than the sum of its proper divisors (614609616).

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

368898864 is a wasteful number, since it uses less digits than its factorization.

368898864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778 (or 1772 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 60.

The square root of 368898864 is about 19206.7400669661. The cubic root of 368898864 is about 717.1925550111.

Subtracting 368898864 from its reverse (468898863), we obtain a palindrome (99999999).

It can be divided in two parts, 36889 and 8864, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 368898864 in words is "three hundred sixty-eight million, eight hundred ninety-eight thousand, eight hundred sixty-four".