740739232 has 48 divisors (see below), whose sum is σ = 1552944960. Its totient is φ = 346590208.

The previous prime is 740739217. The next prime is 740739253. The reversal of 740739232 is 232937047.

It is a junction number, because it is equal to n+sod(n) for n = 740739191 and 740739200.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 93573 + ... + 101179.

It is an arithmetic number, because the mean of its divisors is an integer number (32353020).

Almost surely, 2^740739232 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 740739232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776472480).

740739232 is an abundant number, since it is smaller than the sum of its proper divisors (812205728).

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

740739232 is a wasteful number, since it uses less digits than its factorization.

740739232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813 (or 7805 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 740739232 is about 27216.5249802395. The cubic root of 740739232 is about 904.8052578950.

The spelling of 740739232 in words is "seven hundred forty million, seven hundred thirty-nine thousand, two hundred thirty-two".