3200028535 has 8 divisors (see below), whose sum is σ = 4189128336. Its totient is φ = 2327293440.

The previous prime is 3200028529. The next prime is 3200028539. The reversal of 3200028535 is 5358200023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3200028535 - 2⁷ = 3200028407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200028539) 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, 29091114 + ... + 29091223.

It is an arithmetic number, because the mean of its divisors is an integer number (523641042).

Almost surely, 2^3200028535 is an apocalyptic number.

3200028535 is a deficient number, since it is larger than the sum of its proper divisors (989099801).

3200028535 is a wasteful number, since it uses less digits than its factorization.

3200028535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58182353.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3200028535 is about 56568.7947105116. The cubic root of 3200028535 is about 1473.6169796031.

Adding to 3200028535 its reverse (5358200023), we get a palindrome (8558228558).

The spelling of 3200028535 in words is "three billion, two hundred million, twenty-eight thousand, five hundred thirty-five".