738343747 has 8 divisors (see below), whose sum is σ = 743689232. Its totient is φ = 733017600.

The previous prime is 738343721. The next prime is 738343787. The reversal of 738343747 is 747343837.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-738343747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 738343697 and 738343706.

It is not an unprimeable number, because it can be changed into a prime (738343787) 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, 76672 + ... + 85762.

It is an arithmetic number, because the mean of its divisors is an integer number (92961154).

Almost surely, 2^738343747 is an apocalyptic number.

738343747 is a deficient number, since it is larger than the sum of its proper divisors (5345485).

738343747 is a wasteful number, since it uses less digits than its factorization.

738343747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9669.

The product of its digits is 1185408, while the sum is 46.

The square root of 738343747 is about 27172.4814288280. The cubic root of 738343747 is about 903.8288512729.

The spelling of 738343747 in words is "seven hundred thirty-eight million, three hundred forty-three thousand, seven hundred forty-seven".