7089648828421 has 8 divisors (see below), whose sum is σ = 7246113306624. Its totient is φ = 6934756857840.

The previous prime is 7089648828419. The next prime is 7089648828439. The reversal of 7089648828421 is 1248288469807.

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 7089648828421 - 2¹ = 7089648828419 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 (7089648828461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393117790 + ... + 393135823.

It is an arithmetic number, because the mean of its divisors is an integer number (905764163328).

Almost surely, 2^{7089648828421} is an apocalyptic number.

7089648828421 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7089648828421 is a deficient number, since it is larger than the sum of its proper divisors (156464478203).

7089648828421 is a wasteful number, since it uses less digits than its factorization.

7089648828421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786253811.

The product of its (nonzero) digits is 99090432, while the sum is 67.

The spelling of 7089648828421 in words is "seven trillion, eighty-nine billion, six hundred forty-eight million, eight hundred twenty-eight thousand, four hundred twenty-one".