34695040691 has 8 divisors (see below), whose sum is σ = 35920520064. Its totient is φ = 33476204160.

The previous prime is 34695040669. The next prime is 34695040693. The reversal of 34695040691 is 19604059643.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34695040691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34695040693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650080 + ... + 1670973.

It is an arithmetic number, because the mean of its divisors is an integer number (4490065008).

Almost surely, 2^34695040691 is an apocalyptic number.

34695040691 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34695040691 is a deficient number, since it is larger than the sum of its proper divisors (1225479373).

34695040691 is a wasteful number, since it uses less digits than its factorization.

34695040691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321421.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 34695040691 in words is "thirty-four billion, six hundred ninety-five million, forty thousand, six hundred ninety-one".