740325996 has 108 divisors (see below), whose sum is σ = 2017825992. Its totient is φ = 228068352.

The previous prime is 740325991. The next prime is 740326003. The reversal of 740325996 is 699523047.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (740325991) 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 35 ways as a sum of consecutive naturals, for example, 3261235 + ... + 3261461.

It is an arithmetic number, because the mean of its divisors is an integer number (18683574).

Almost surely, 2^740325996 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 740325996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008912996).

740325996 is an abundant number, since it is smaller than the sum of its proper divisors (1277499996).

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

740325996 is a wasteful number, since it uses less digits than its factorization.

740325996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 740325996 is about 27208.9322833514. The cubic root of 740325996 is about 904.6369721071.

It can be divided in two parts, 740325 and 996, that added together give a square (741321 = 861²).

The spelling of 740325996 in words is "seven hundred forty million, three hundred twenty-five thousand, nine hundred ninety-six".