34922937447 has 6 divisors (see below), whose sum is σ = 50444242992. Its totient is φ = 23281958292.

The previous prime is 34922937433. The next prime is 34922937473. The reversal of 34922937447 is 74473922943.

34922937447 is a `hidden beast` number, since 3 + 4 + 9 + 229 + 374 + 47 = 666.

It is not a de Polignac number, because 34922937447 - 2⁶ = 34922937383 is a prime.

It is a super-2 number, since 2×34922937447² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34922937393 and 34922937402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34922937047) 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, 1940163183 + ... + 1940163200.

It is an arithmetic number, because the mean of its divisors is an integer number (8407373832).

Almost surely, 2^34922937447 is an apocalyptic number.

34922937447 is a deficient number, since it is larger than the sum of its proper divisors (15521305545).

34922937447 is a wasteful number, since it uses less digits than its factorization.

34922937447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880326389 (or 3880326386 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The spelling of 34922937447 in words is "thirty-four billion, nine hundred twenty-two million, nine hundred thirty-seven thousand, four hundred forty-seven".