4195033728 has 64 divisors (see below), whose sum is σ = 11149824000. Its totient is φ = 1397495808.

The previous prime is 4195033721. The next prime is 4195033729. The reversal of 4195033728 is 8273305914.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 4195033728.

It is not an unprimeable number, because it can be changed into a prime (4195033721) 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, 1169025 + ... + 1172607.

It is an arithmetic number, because the mean of its divisors is an integer number (174216000).

Almost surely, 2^4195033728 is an apocalyptic number.

4195033728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4195033728 is an abundant number, since it is smaller than the sum of its proper divisors (6954790272).

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

4195033728 is a wasteful number, since it uses less digits than its factorization.

4195033728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649 (or 6637 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 4195033728 is about 64769.0800305207. The cubic root of 4195033728 is about 1612.7924646127.

The spelling of 4195033728 in words is "four billion, one hundred ninety-five million, thirty-three thousand, seven hundred twenty-eight".