4036401828 has 24 divisors (see below), whose sum is σ = 10464745760. Its totient is φ = 1345467240.

The previous prime is 4036401827. The next prime is 4036401833. The reversal of 4036401828 is 8281046304.

4036401828 is a `hidden beast` number, since 4 + 0 + 3 + 640 + 1 + 8 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4036401792 and 4036401801.

It is not an unprimeable number, because it can be changed into a prime (4036401827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18686938 + ... + 18687153.

Almost surely, 2^4036401828 is an apocalyptic number.

It is an amenable number.

4036401828 is an abundant number, since it is smaller than the sum of its proper divisors (6428343932).

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

4036401828 is a wasteful number, since it uses less digits than its factorization.

4036401828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37374104 (or 37374096 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 4036401828 is about 63532.6831481246. The cubic root of 4036401828 is about 1592.2018763928.

The spelling of 4036401828 in words is "four billion, thirty-six million, four hundred one thousand, eight hundred twenty-eight".