34105949 has 4 divisors (see below), whose sum is σ = 34130460. Its totient is φ = 34081440.

The previous prime is 34105937. The next prime is 34105963. The reversal of 34105949 is 94950143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23833924 + 10272025 = 4882^2 + 3205^2 .

It is a cyclic number.

It is not a de Polignac number, because 34105949 - 2⁸ = 34105693 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 (34107949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10034 + ... + 12995.

It is an arithmetic number, because the mean of its divisors is an integer number (8532615).

Almost surely, 2^34105949 is an apocalyptic number.

It is an amenable number.

34105949 is a deficient number, since it is larger than the sum of its proper divisors (24511).

34105949 is a wasteful number, since it uses less digits than its factorization.

34105949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24510.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 34105949 is about 5840.0298800605. The cubic root of 34105949 is about 324.2973347596.

The spelling of 34105949 in words is "thirty-four million, one hundred five thousand, nine hundred forty-nine".