734393072 has 20 divisors (see below), whose sum is σ = 1626156336. Its totient is φ = 314739840.

The previous prime is 734393063. The next prime is 734393083. The reversal of 734393072 is 270393437.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3278429 + ... + 3278652.

Almost surely, 2^734393072 is an apocalyptic number.

It is an amenable number.

734393072 is an abundant number, since it is smaller than the sum of its proper divisors (891763264).

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

734393072 is a wasteful number, since it uses less digits than its factorization.

734393072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557096 (or 6557090 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 38.

The square root of 734393072 is about 27099.6876734770. The cubic root of 734393072 is about 902.2139206781.

The spelling of 734393072 in words is "seven hundred thirty-four million, three hundred ninety-three thousand, seventy-two".