734031420 has 24 divisors (see below), whose sum is σ = 2055288144. Its totient is φ = 195741696.

The previous prime is 734031409. The next prime is 734031437. The reversal of 734031420 is 24130437.

734031420 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6116869 + ... + 6116988.

It is an arithmetic number, because the mean of its divisors is an integer number (85637006).

Almost surely, 2^734031420 is an apocalyptic number.

It is an amenable number.

734031420 is an abundant number, since it is smaller than the sum of its proper divisors (1321256724).

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

734031420 is a wasteful number, since it uses less digits than its factorization.

734031420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233869 (or 12233867 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 734031420 is about 27093.0142287638. The cubic root of 734031420 is about 902.0657978920.

Adding to 734031420 its reverse (24130437), we get a palindrome (758161857).

The spelling of 734031420 in words is "seven hundred thirty-four million, thirty-one thousand, four hundred twenty".