34672067668 has 24 divisors (see below), whose sum is σ = 70652518272. Its totient is φ = 14579089824.

The previous prime is 34672067653. The next prime is 34672067701. The reversal of 34672067668 is 86676027643.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11680480 + ... + 11683447.

It is an arithmetic number, because the mean of its divisors is an integer number (2943854928).

Almost surely, 2^34672067668 is an apocalyptic number.

It is an amenable number.

34672067668 is an abundant number, since it is smaller than the sum of its proper divisors (35980450604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34672067668 is a wasteful number, since it uses less digits than its factorization.

34672067668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23363991 (or 23363989 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 34672067668 in words is "thirty-four billion, six hundred seventy-two million, sixty-seven thousand, six hundred sixty-eight".