738433740 has 96 divisors (see below), whose sum is σ = 2259855360. Its totient is φ = 178675200.

The previous prime is 738433691. The next prime is 738433741. The reversal of 738433740 is 47334837.

It is not an unprimeable number, because it can be changed into a prime (738433741) 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 31 ways as a sum of consecutive naturals, for example, 653496 + ... + 654624.

It is an arithmetic number, because the mean of its divisors is an integer number (23540160).

Almost surely, 2^738433740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738433740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1129927680).

738433740 is an abundant number, since it is smaller than the sum of its proper divisors (1521421620).

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

738433740 is a wasteful number, since it uses less digits than its factorization.

738433740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The square root of 738433740 is about 27174.1373368135. The cubic root of 738433740 is about 903.8655708296.

The spelling of 738433740 in words is "seven hundred thirty-eight million, four hundred thirty-three thousand, seven hundred forty".