738358272 has 132 divisors (see below), whose sum is σ = 2153894340. Its totient is φ = 243597312.

The previous prime is 738358237. The next prime is 738358301. The reversal of 738358272 is 272853837.

It can be written as a sum of positive squares in 2 ways, for example, as 46457856 + 691900416 = 6816^2 + 26304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041054 + ... + 1041762.

Almost surely, 2^738358272 is an apocalyptic number.

738358272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738358272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1076947170).

738358272 is an abundant number, since it is smaller than the sum of its proper divisors (1415536068).

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

738358272 is a wasteful number, since it uses less digits than its factorization.

738358272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 827 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 738358272 is about 27172.7487015944. The cubic root of 738358272 is about 903.8347780642.

The spelling of 738358272 in words is "seven hundred thirty-eight million, three hundred fifty-eight thousand, two hundred seventy-two".