7906089 has 16 divisors (see below), whose sum is σ = 11088000. Its totient is φ = 5001216.

The previous prime is 7906081. The next prime is 7906099. The reversal of 7906089 is 9806097.

It is not a de Polignac number, because 7906089 - 2³ = 7906081 is a prime.

7906089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7906081) 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 15 ways as a sum of consecutive naturals, for example, 9897 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 2^7906089 is an apocalyptic number.

It is an amenable number.

7906089 is a deficient number, since it is larger than the sum of its proper divisors (3181911).

7906089 is a wasteful number, since it uses less digits than its factorization.

7906089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 7906089 is about 2811.7768403627. The cubic root of 7906089 is about 199.2143259564.

The spelling of 7906089 in words is "seven million, nine hundred six thousand, eighty-nine".