2289697350 has 36 divisors (see below), whose sum is σ = 5679903204. Its totient is φ = 610429680.

The previous prime is 2289697337. The next prime is 2289697373. The reversal of 2289697350 is 537969822.

It is a junction number, because it is equal to n+sod(n) for n = 2289697293 and 2289697302.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 584097 + ... + 588003.

It is an arithmetic number, because the mean of its divisors is an integer number (157775089).

Almost surely, 2^2289697350 is an apocalyptic number.

2289697350 is an abundant number, since it is smaller than the sum of its proper divisors (3390205854).

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

2289697350 is an frugal number, since it uses more digits than its factorization.

2289697350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829 (or 3917 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 2289697350 is about 47850.7821252694. The cubic root of 2289697350 is about 1318.0322206695.

The spelling of 2289697350 in words is "two billion, two hundred eighty-nine million, six hundred ninety-seven thousand, three hundred fifty".