740043747 has 6 divisors (see below), whose sum is σ = 1068952092. Its totient is φ = 493362492.

The previous prime is 740043737. The next prime is 740043751. The reversal of 740043747 is 747340047.

740043747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 740043747 - 2⁶ = 740043683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740043737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41113533 + ... + 41113550.

It is an arithmetic number, because the mean of its divisors is an integer number (178158682).

Almost surely, 2^740043747 is an apocalyptic number.

740043747 is a deficient number, since it is larger than the sum of its proper divisors (328908345).

740043747 is a wasteful number, since it uses less digits than its factorization.

740043747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82227089 (or 82227086 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 740043747 is about 27203.7450914392. The cubic root of 740043747 is about 904.5219933286.

The spelling of 740043747 in words is "seven hundred forty million, forty-three thousand, seven hundred forty-seven".