34869064247 has 4 divisors (see below), whose sum is σ = 35143623936. Its totient is φ = 34594504560.

The previous prime is 34869064211. The next prime is 34869064267. The reversal of 34869064247 is 74246096843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34869064247 - 2¹⁰ = 34869063223 is a prime.

It is a super-2 number, since 2×34869064247² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34869064267) 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 3 ways as a sum of consecutive naturals, for example, 137279654 + ... + 137279907.

It is an arithmetic number, because the mean of its divisors is an integer number (8785905984).

Almost surely, 2^34869064247 is an apocalyptic number.

34869064247 is a deficient number, since it is larger than the sum of its proper divisors (274559689).

34869064247 is a wasteful number, since it uses less digits than its factorization.

34869064247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274559688.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 34869064247 in words is "thirty-four billion, eight hundred sixty-nine million, sixty-four thousand, two hundred forty-seven".