34839049 has 6 divisors (see below), whose sum is σ = 40527114. Its totient is φ = 29862000.

The previous prime is 34839047. The next prime is 34839109. The reversal of 34839049 is 94093843.

It can be written as a sum of positive squares in only one way, i.e., 20070400 + 14768649 = 4480^2 + 3843^2 .

It is not a de Polignac number, because 34839049 - 2¹ = 34839047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34839047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355452 + ... + 355549.

It is an arithmetic number, because the mean of its divisors is an integer number (6754519).

Almost surely, 2^34839049 is an apocalyptic number.

It is an amenable number.

34839049 is a deficient number, since it is larger than the sum of its proper divisors (5688065).

34839049 is an equidigital number, since it uses as much as digits as its factorization.

34839049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711015 (or 711008 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 34839049 is about 5902.4612662854. The cubic root of 34839049 is about 326.6044496021.

The spelling of 34839049 in words is "thirty-four million, eight hundred thirty-nine thousand, forty-nine".