740062312 has 64 divisors (see below), whose sum is σ = 1607947200. Its totient is φ = 315786240.

The previous prime is 740062243. The next prime is 740062319. The reversal of 740062312 is 213260047.

It is not an unprimeable number, because it can be changed into a prime (740062319) 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 15 ways as a sum of consecutive naturals, for example, 186978 + ... + 190894.

It is an arithmetic number, because the mean of its divisors is an integer number (25124175).

Almost surely, 2^740062312 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 740062312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803973600).

740062312 is an abundant number, since it is smaller than the sum of its proper divisors (867884888).

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

740062312 is a wasteful number, since it uses less digits than its factorization.

740062312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066 (or 4062 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 740062312 is about 27204.0863106997. The cubic root of 740062312 is about 904.5295569852.

The spelling of 740062312 in words is "seven hundred forty million, sixty-two thousand, three hundred twelve".