740572928 has 36 divisors (see below), whose sum is σ = 1485783600. Its totient is φ = 368400384.

The previous prime is 740572927. The next prime is 740572991. The reversal of 740572928 is 829275047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740572927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43676 + ... + 58212.

Almost surely, 2^740572928 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 740572928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742891800).

740572928 is an abundant number, since it is smaller than the sum of its proper divisors (745210672).

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

740572928 is a wasteful number, since it uses less digits than its factorization.

740572928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752 (or 14738 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 740572928 is about 27213.4696060609. The cubic root of 740572928 is about 904.7375399589.

The spelling of 740572928 in words is "seven hundred forty million, five hundred seventy-two thousand, nine hundred twenty-eight".