289151296 has 56 divisors (see below), whose sum is σ = 660091136. Its totient is φ = 123102720.

The previous prime is 289151273. The next prime is 289151323. The reversal of 289151296 is 692151982.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68281 + ... + 72391.

Almost surely, 2^289151296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 289151296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330045568).

289151296 is an abundant number, since it is smaller than the sum of its proper divisors (370939840).

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

289151296 is a wasteful number, since it uses less digits than its factorization.

289151296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4277 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 289151296 is about 17004.4493001097. The cubic root of 289151296 is about 661.2642556332.

The spelling of 289151296 in words is "two hundred eighty-nine million, one hundred fifty-one thousand, two hundred ninety-six".