734773420 has 12 divisors (see below), whose sum is σ = 1543024224. Its totient is φ = 293909360.

The previous prime is 734773313. The next prime is 734773421. The reversal of 734773420 is 24377437.

734773420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 734773420.

It is not an unprimeable number, because it can be changed into a prime (734773421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18369316 + ... + 18369355.

It is an arithmetic number, because the mean of its divisors is an integer number (128585352).

Almost surely, 2^734773420 is an apocalyptic number.

It is an amenable number.

734773420 is an abundant number, since it is smaller than the sum of its proper divisors (808250804).

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

734773420 is a wasteful number, since it uses less digits than its factorization.

734773420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36738680 (or 36738678 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 37.

The square root of 734773420 is about 27106.7043367503. The cubic root of 734773420 is about 902.3696483801.

The spelling of 734773420 in words is "seven hundred thirty-four million, seven hundred seventy-three thousand, four hundred twenty".