34831345 has 8 divisors (see below), whose sum is σ = 42817320. Its totient is φ = 27185280.

The previous prime is 34831343. The next prime is 34831367. The reversal of 34831345 is 54313843.

It can be written as a sum of positive squares in 4 ways, for example, as 1515361 + 33315984 = 1231^2 + 5772^2 .

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

It is not a de Polignac number, because 34831345 - 2¹ = 34831343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34831343) 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, 84750 + ... + 85159.

It is an arithmetic number, because the mean of its divisors is an integer number (5352165).

Almost surely, 2^34831345 is an apocalyptic number.

It is an amenable number.

34831345 is a deficient number, since it is larger than the sum of its proper divisors (7985975).

34831345 is a wasteful number, since it uses less digits than its factorization.

34831345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169955.

The product of its digits is 17280, while the sum is 31.

The square root of 34831345 is about 5901.8086210924. The cubic root of 34831345 is about 326.5803736850.

The spelling of 34831345 in words is "thirty-four million, eight hundred thirty-one thousand, three hundred forty-five".