34047349 has 8 divisors (see below), whose sum is σ = 39269120. Its totient is φ = 28915056.

The previous prime is 34047319. The next prime is 34047353. The reversal of 34047349 is 94374043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34047349 - 2¹⁷ = 33916277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34047319) 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, 21549 + ... + 23074.

It is an arithmetic number, because the mean of its divisors is an integer number (4908640).

Almost surely, 2^34047349 is an apocalyptic number.

It is an amenable number.

34047349 is a deficient number, since it is larger than the sum of its proper divisors (5221771).

34047349 is a wasteful number, since it uses less digits than its factorization.

34047349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44739.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 34047349 is about 5835.0106255259. The cubic root of 34047349 is about 324.1114950577. Note that the first 3 decimals are identical.

The spelling of 34047349 in words is "thirty-four million, forty-seven thousand, three hundred forty-nine".