738546743 has 4 divisors (see below), whose sum is σ = 805687368. Its totient is φ = 671406120.

The previous prime is 738546733. The next prime is 738546749. The reversal of 738546743 is 347645837.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 738546743 - 2¹⁰ = 738545719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738546749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33570296 + ... + 33570317.

It is an arithmetic number, because the mean of its divisors is an integer number (201421842).

Almost surely, 2^738546743 is an apocalyptic number.

738546743 is a deficient number, since it is larger than the sum of its proper divisors (67140625).

738546743 is a wasteful number, since it uses less digits than its factorization.

738546743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67140624.

The product of its digits is 1693440, while the sum is 47.

The square root of 738546743 is about 27176.2164953107. The cubic root of 738546743 is about 903.9116748585.

The spelling of 738546743 in words is "seven hundred thirty-eight million, five hundred forty-six thousand, seven hundred forty-three".