34669217979 has 12 divisors (see below), whose sum is σ = 54630283032. Its totient is φ = 21011647200.

The previous prime is 34669217959. The next prime is 34669217983. The reversal of 34669217979 is 97971296643.

34669217979 is a `hidden beast` number, since 3 + 466 + 92 + 17 + 9 + 79 = 666.

It is not a de Polignac number, because 34669217979 - 2⁹ = 34669217467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34669217909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175096962 + ... + 175097159.

It is an arithmetic number, because the mean of its divisors is an integer number (4552523586).

Almost surely, 2^34669217979 is an apocalyptic number.

34669217979 is a deficient number, since it is larger than the sum of its proper divisors (19961065053).

34669217979 is a wasteful number, since it uses less digits than its factorization.

34669217979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350194138 (or 350194135 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 63.

The spelling of 34669217979 in words is "thirty-four billion, six hundred sixty-nine million, two hundred seventeen thousand, nine hundred seventy-nine".