28989410373 has 48 divisors (see below), whose sum is σ = 52348747776. Its totient is φ = 15018268320.

The previous prime is 28989410369. The next prime is 28989410377. The reversal of 28989410373 is 37301498982.

28989410373 is a `hidden beast` number, since 2 + 89 + 89 + 410 + 3 + 73 = 666.

It is an interprime number because it is at equal distance from previous prime (28989410369) and next prime (28989410377).

It is not a de Polignac number, because 28989410373 - 2² = 28989410369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28989410377) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197340 + ... + 311322.

It is an arithmetic number, because the mean of its divisors is an integer number (1090598912).

Almost surely, 2^28989410373 is an apocalyptic number.

It is an amenable number.

28989410373 is a deficient number, since it is larger than the sum of its proper divisors (23359337403).

28989410373 is a wasteful number, since it uses less digits than its factorization.

28989410373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114374 (or 114371 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 28989410373 in words is "twenty-eight billion, nine hundred eighty-nine million, four hundred ten thousand, three hundred seventy-three".