739444229 has 8 divisors (see below), whose sum is σ = 750044760. Its totient is φ = 728856576.

The previous prime is 739444219. The next prime is 739444231. The reversal of 739444229 is 922444937.

It can be written as a sum of positive squares in 4 ways, for example, as 306180004 + 433264225 = 17498^2 + 20815^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 739444229 - 2⁸ = 739443973 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 739444229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739444219) 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, 227387 + ... + 230615.

It is an arithmetic number, because the mean of its divisors is an integer number (93755595).

Almost surely, 2^739444229 is an apocalyptic number.

It is an amenable number.

739444229 is a deficient number, since it is larger than the sum of its proper divisors (10600531).

739444229 is a wasteful number, since it uses less digits than its factorization.

739444229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6439.

The product of its digits is 435456, while the sum is 44.

The square root of 739444229 is about 27192.7238245822. The cubic root of 739444229 is about 904.2776727644.

The spelling of 739444229 in words is "seven hundred thirty-nine million, four hundred forty-four thousand, two hundred twenty-nine".