34289343 has 54 divisors (see below), whose sum is σ = 58384872. Its totient is φ = 19340640.

The previous prime is 34289303. The next prime is 34289351. The reversal of 34289343 is 34398243.

It is a happy number.

34289343 is a `hidden beast` number, since 34 + 289 + 343 = 666.

It is not a de Polignac number, because 34289343 - 2⁶ = 34289279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34289298 and 34289307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34289303) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 926721 + ... + 926757.

Almost surely, 2^34289343 is an apocalyptic number.

34289343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34289343 is a deficient number, since it is larger than the sum of its proper divisors (24095529).

34289343 is a wasteful number, since it uses less digits than its factorization.

34289343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 74 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 34289343 is about 5855.7102899648. The cubic root of 34289343 is about 324.8775649270.

Subtracting 34289343 from its reverse (34398243), we obtain a square (108900 = 330²).

The spelling of 34289343 in words is "thirty-four million, two hundred eighty-nine thousand, three hundred forty-three".