289379354 has 16 divisors (see below), whose sum is σ = 473808096. Its totient is φ = 131458800.

The previous prime is 289379347. The next prime is 289379357. The reversal of 289379354 is 453973982.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (289379357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53084 + ... + 58280.

It is an arithmetic number, because the mean of its divisors is an integer number (29613006).

Almost surely, 2^289379354 is an apocalyptic number.

289379354 is a deficient number, since it is larger than the sum of its proper divisors (184428742).

289379354 is a wasteful number, since it uses less digits than its factorization.

289379354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7741.

The product of its digits is 1632960, while the sum is 50.

The square root of 289379354 is about 17011.1538115438. The cubic root of 289379354 is about 661.4380596535.

The spelling of 289379354 in words is "two hundred eighty-nine million, three hundred seventy-nine thousand, three hundred fifty-four".