738835444 has 12 divisors (see below), whose sum is σ = 1361012800. Its totient is φ = 349974648.

The previous prime is 738835421. The next prime is 738835451. The reversal of 738835444 is 444538837.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 738835394 and 738835403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4860684 + ... + 4860835.

Almost surely, 2^738835444 is an apocalyptic number.

It is an amenable number.

738835444 is a deficient number, since it is larger than the sum of its proper divisors (622177356).

738835444 is a wasteful number, since it uses less digits than its factorization.

738835444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721542 (or 9721540 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 738835444 is about 27181.5276244732. The cubic root of 738835444 is about 904.0294404618.

The spelling of 738835444 in words is "seven hundred thirty-eight million, eight hundred thirty-five thousand, four hundred forty-four".