738224727 has 16 divisors (see below), whose sum is σ = 1038360960. Its totient is φ = 465232032.

The previous prime is 738224719. The next prime is 738224749. The reversal of 738224727 is 727422837.

It is not a de Polignac number, because 738224727 - 2³ = 738224719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738224797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12753 + ... + 40485.

It is an arithmetic number, because the mean of its divisors is an integer number (64897560).

Almost surely, 2^738224727 is an apocalyptic number.

738224727 is a deficient number, since it is larger than the sum of its proper divisors (300136233).

738224727 is a wasteful number, since it uses less digits than its factorization.

738224727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28222.

The product of its digits is 263424, while the sum is 42.

The square root of 738224727 is about 27170.2912571801. The cubic root of 738224727 is about 903.7802833391.

The spelling of 738224727 in words is "seven hundred thirty-eight million, two hundred twenty-four thousand, seven hundred twenty-seven".