729629648034 has 64 divisors (see below), whose sum is σ = 1708677089280. Its totient is φ = 203348234880.

The previous prime is 729629647973. The next prime is 729629648057. The reversal of 729629648034 is 430846926927.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11821747 + ... + 11883305.

It is an arithmetic number, because the mean of its divisors is an integer number (26698079520).

Almost surely, 2^729629648034 is an apocalyptic number.

729629648034 is an abundant number, since it is smaller than the sum of its proper divisors (979047441246).

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

729629648034 is a wasteful number, since it uses less digits than its factorization.

729629648034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68495.

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 729629648034 in words is "seven hundred twenty-nine billion, six hundred twenty-nine million, six hundred forty-eight thousand, thirty-four".