2801628733 has 8 divisors (see below), whose sum is σ = 2820883968. Its totient is φ = 2782391664.

The previous prime is 2801628721. The next prime is 2801628743. The reversal of 2801628733 is 3378261082.

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

It is a cyclic number.

It is not a de Polignac number, because 2801628733 - 2²⁹ = 2264757821 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 (2801628743) 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, 471660 + ... + 477562.

It is an arithmetic number, because the mean of its divisors is an integer number (352610496).

Almost surely, 2^2801628733 is an apocalyptic number.

It is an amenable number.

2801628733 is a deficient number, since it is larger than the sum of its proper divisors (19255235).

2801628733 is a wasteful number, since it uses less digits than its factorization.

2801628733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2801628733 is about 52930.4140641276. The cubic root of 2801628733 is about 1409.7329831545.

The spelling of 2801628733 in words is "two billion, eight hundred one million, six hundred twenty-eight thousand, seven hundred thirty-three".