9613828 has 24 divisors (see below), whose sum is σ = 19381824. Its totient is φ = 4087200.

The previous prime is 9613817. The next prime is 9613831. The reversal of 9613828 is 8283169.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358 + ... + 4978.

It is an arithmetic number, because the mean of its divisors is an integer number (807576).

Almost surely, 2^9613828 is an apocalyptic number.

It is an amenable number.

9613828 is an abundant number, since it is smaller than the sum of its proper divisors (9767996).

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

9613828 is a wasteful number, since it uses less digits than its factorization.

9613828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763 (or 2761 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 9613828 is about 3100.6173578821. The cubic root of 9613828 is about 212.6337096210.

It can be divided in two parts, 96 and 13828, that added together give a square (13924 = 118²).

The spelling of 9613828 in words is "nine million, six hundred thirteen thousand, eight hundred twenty-eight".