289016496 has 60 divisors (see below), whose sum is σ = 810117048. Its totient is φ = 96187392.

The previous prime is 289016491. The next prime is 289016501. The reversal of 289016496 is 694610982.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (289016491) and next prime (289016501).

It is not an unprimeable number, because it can be changed into a prime (289016491) 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 11 ways as a sum of consecutive naturals, for example, 126016 + ... + 128288.

Almost surely, 2^289016496 is an apocalyptic number.

It is an amenable number.

289016496 is an abundant number, since it is smaller than the sum of its proper divisors (521100552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

289016496 is a wasteful number, since it uses less digits than its factorization.

289016496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 289016496 is about 17000.4851695474. The cubic root of 289016496 is about 661.1614809747.

The spelling of 289016496 in words is "two hundred eighty-nine million, sixteen thousand, four hundred ninety-six".