3623109028 has 96 divisors (see below), whose sum is σ = 8047226880. Its totient is φ = 1386416640.

The previous prime is 3623109023. The next prime is 3623109029. The reversal of 3623109028 is 8209013263.

It is a happy number.

3623109028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3623108984 and 3623109002.

It is not an unprimeable number, because it can be changed into a prime (3623109023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6109500 + ... + 6110092.

It is an arithmetic number, because the mean of its divisors is an integer number (83825280).

Almost surely, 2^3623109028 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 3623109028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4023613440).

3623109028 is an abundant number, since it is smaller than the sum of its proper divisors (4424117852).

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

3623109028 is a wasteful number, since it uses less digits than its factorization.

3623109028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3623109028 is about 60192.2671777696. The cubic root of 3623109028 is about 1535.8912553448.

The spelling of 3623109028 in words is "three billion, six hundred twenty-three million, one hundred nine thousand, twenty-eight".