34504921906 has 16 divisors (see below), whose sum is σ = 63701394624. Its totient is φ = 13650298704.

The previous prime is 34504921903. The next prime is 34504921921. The reversal of 34504921906 is 60912940543.

It is not an unprimeable number, because it can be changed into a prime (34504921903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94793560 + ... + 94793923.

It is an arithmetic number, because the mean of its divisors is an integer number (3981337164).

Almost surely, 2^34504921906 is an apocalyptic number.

34504921906 is a deficient number, since it is larger than the sum of its proper divisors (29196472718).

34504921906 is a wasteful number, since it uses less digits than its factorization.

34504921906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189587505.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 34504921906 in words is "thirty-four billion, five hundred four million, nine hundred twenty-one thousand, nine hundred six".