734240392 has 16 divisors (see below), whose sum is σ = 1405992960. Its totient is φ = 359308944.

The previous prime is 734240359. The next prime is 734240393. The reversal of 734240392 is 293042437.

It is a happy number.

734240392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (734240393) 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, 976008 + ... + 976759.

It is an arithmetic number, because the mean of its divisors is an integer number (87874560).

Almost surely, 2^734240392 is an apocalyptic number.

It is an amenable number.

734240392 is a deficient number, since it is larger than the sum of its proper divisors (671752568).

734240392 is a wasteful number, since it uses less digits than its factorization.

734240392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952820 (or 1952816 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 734240392 is about 27096.8705204125. The cubic root of 734240392 is about 902.1513930509.

The spelling of 734240392 in words is "seven hundred thirty-four million, two hundred forty thousand, three hundred ninety-two".