28902829893 has 16 divisors (see below), whose sum is σ = 44446469760. Its totient is φ = 16364379456.

The previous prime is 28902829877. The next prime is 28902829927. The reversal of 28902829893 is 39892820982.

It is not a de Polignac number, because 28902829893 - 2⁴ = 28902829877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28902829853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6311130 + ... + 6315707.

It is an arithmetic number, because the mean of its divisors is an integer number (2777904360).

Almost surely, 2^28902829893 is an apocalyptic number.

It is an amenable number.

28902829893 is a deficient number, since it is larger than the sum of its proper divisors (15543639867).

28902829893 is a wasteful number, since it uses less digits than its factorization.

28902829893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626956.

The product of its (nonzero) digits is 8957952, while the sum is 60.

The spelling of 28902829893 in words is "twenty-eight billion, nine hundred two million, eight hundred twenty-nine thousand, eight hundred ninety-three".