4374289249 has 4 divisors (see below), whose sum is σ = 4771951920. Its totient is φ = 3976626580.

The previous prime is 4374289237. The next prime is 4374289279. The reversal of 4374289249 is 9429824734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4374289249 - 2¹⁷ = 4374158177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4374289196 and 4374289205.

It is not an unprimeable number, because it can be changed into a prime (4374289219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198831319 + ... + 198831340.

It is an arithmetic number, because the mean of its divisors is an integer number (1192987980).

Almost surely, 2^4374289249 is an apocalyptic number.

It is an amenable number.

4374289249 is a deficient number, since it is larger than the sum of its proper divisors (397662671).

4374289249 is a wasteful number, since it uses less digits than its factorization.

4374289249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397662670.

The product of its digits is 3483648, while the sum is 52.

The square root of 4374289249 is about 66138.4097858423. The cubic root of 4374289249 is about 1635.4445821586. Note that the first 3 decimals are identical.

The spelling of 4374289249 in words is "four billion, three hundred seventy-four million, two hundred eighty-nine thousand, two hundred forty-nine".