739374005 has 4 divisors (see below), whose sum is σ = 887248812. Its totient is φ = 591499200.

The previous prime is 739374001. The next prime is 739374019. The reversal of 739374005 is 500473937.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500473937 = 227 ⋅2204731.

It can be written as a sum of positive squares in 2 ways, for example, as 135885649 + 603488356 = 11657^2 + 24566^2 .

It is not a de Polignac number, because 739374005 - 2² = 739374001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 739374005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739374001) 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, 73937396 + ... + 73937405.

It is an arithmetic number, because the mean of its divisors is an integer number (221812203).

Almost surely, 2^739374005 is an apocalyptic number.

It is an amenable number.

739374005 is a deficient number, since it is larger than the sum of its proper divisors (147874807).

739374005 is a wasteful number, since it uses less digits than its factorization.

739374005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147874806.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 739374005 is about 27191.4325661595. The cubic root of 739374005 is about 904.2490458565.

The spelling of 739374005 in words is "seven hundred thirty-nine million, three hundred seventy-four thousand, five".