34349357 has 8 divisors (see below), whose sum is σ = 40317696. Its totient is φ = 28646352.

The previous prime is 34349351. The next prime is 34349383. The reversal of 34349357 is 75394343.

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

It is not a de Polignac number, because 34349357 - 2⁸ = 34349101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34349357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34349351) 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, 66053 + ... + 66570.

It is an arithmetic number, because the mean of its divisors is an integer number (5039712).

Almost surely, 2^34349357 is an apocalyptic number.

34349357 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

34349357 is a deficient number, since it is larger than the sum of its proper divisors (5968339).

34349357 is a wasteful number, since it uses less digits than its factorization.

34349357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132667.

The product of its digits is 136080, while the sum is 38.

The square root of 34349357 is about 5860.8324494051. The cubic root of 34349357 is about 325.0669905299.

The spelling of 34349357 in words is "thirty-four million, three hundred forty-nine thousand, three hundred fifty-seven".