34006779 has 6 divisors (see below), whose sum is σ = 49120916. Its totient is φ = 22671180.

The previous prime is 34006759. The next prime is 34006813. The reversal of 34006779 is 97760043.

It is not a de Polignac number, because 34006779 - 2⁹ = 34006267 is a prime.

It is a super-2 number, since 2×34006779² = 2312922035909682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34006759) 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, 1889257 + ... + 1889274.

Almost surely, 2^34006779 is an apocalyptic number.

34006779 is a deficient number, since it is larger than the sum of its proper divisors (15114137).

34006779 is a wasteful number, since it uses less digits than its factorization.

34006779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778537 (or 3778534 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 34006779 is about 5831.5331603276. The cubic root of 34006779 is about 323.9827094111.

The spelling of 34006779 in words is "thirty-four million, six thousand, seven hundred seventy-nine".