738225774 has 48 divisors (see below), whose sum is σ = 1879126704. Its totient is φ = 206496000.

The previous prime is 738225751. The next prime is 738225793. The reversal of 738225774 is 477522837.

738225774 is a `hidden beast` number, since 73 + 8 + 2 + 2 + 577 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 140827 + ... + 145974.

It is an arithmetic number, because the mean of its divisors is an integer number (39148473).

Almost surely, 2^738225774 is an apocalyptic number.

738225774 is an abundant number, since it is smaller than the sum of its proper divisors (1140900930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

738225774 is a wasteful number, since it uses less digits than its factorization.

738225774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286833 (or 286830 counting only the distinct ones).

The product of its digits is 658560, while the sum is 45.

The square root of 738225774 is about 27170.3105245413. The cubic root of 738225774 is about 903.7807106062.

The spelling of 738225774 in words is "seven hundred thirty-eight million, two hundred twenty-five thousand, seven hundred seventy-four".