368728548 has 48 divisors (see below), whose sum is σ = 910121856. Its totient is φ = 115948800.

The previous prime is 368728523. The next prime is 368728603. The reversal of 368728548 is 845827863.

It is a happy number.

368728548 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×368728548² = 271921484220376608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 368728548.

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, 10998 + ... + 29298.

It is an arithmetic number, because the mean of its divisors is an integer number (18960872).

Almost surely, 2^368728548 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 368728548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455060928).

368728548 is an abundant number, since it is smaller than the sum of its proper divisors (541393308).

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

368728548 is a wasteful number, since it uses less digits than its factorization.

368728548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18404 (or 18402 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 368728548 is about 19202.3057990440. The cubic root of 368728548 is about 717.0821650712.

The spelling of 368728548 in words is "three hundred sixty-eight million, seven hundred twenty-eight thousand, five hundred forty-eight".