734634406 has 16 divisors (see below), whose sum is σ = 1205141328. Its totient is φ = 333088000.

The previous prime is 734634401. The next prime is 734634443. The reversal of 734634406 is 604436437.

734634406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734634401) 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, 32815 + ... + 50458.

It is an arithmetic number, because the mean of its divisors is an integer number (75321333).

Almost surely, 2^734634406 is an apocalyptic number.

734634406 is a deficient number, since it is larger than the sum of its proper divisors (470506922).

734634406 is a wasteful number, since it uses less digits than its factorization.

734634406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83687.

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 734634406 is about 27104.1400158721. The cubic root of 734634406 is about 902.3127374455.

The spelling of 734634406 in words is "seven hundred thirty-four million, six hundred thirty-four thousand, four hundred six".