734374239 has 8 divisors (see below), whose sum is σ = 995761920. Its totient is φ = 481284696.

The previous prime is 734374217. The next prime is 734374243. The reversal of 734374239 is 932473437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 734374239 - 2¹⁶ = 734308703 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 734374239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734374259) 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, 2074327 + ... + 2074680.

It is an arithmetic number, because the mean of its divisors is an integer number (124470240).

Almost surely, 2^734374239 is an apocalyptic number.

734374239 is a deficient number, since it is larger than the sum of its proper divisors (261387681).

734374239 is a wasteful number, since it uses less digits than its factorization.

734374239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149069.

The product of its digits is 381024, while the sum is 42.

The square root of 734374239 is about 27099.3401949199. The cubic root of 734374239 is about 902.2062083958.

The spelling of 734374239 in words is "seven hundred thirty-four million, three hundred seventy-four thousand, two hundred thirty-nine".