709997741 has 16 divisors (see below), whose sum is σ = 786858624. Its totient is φ = 637215744.

The previous prime is 709997731. The next prime is 709997777. The reversal of 709997741 is 147799907.

709997741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 709997741 - 2¹⁴ = 709981357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709997731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133061 + ... + 138293.

It is an arithmetic number, because the mean of its divisors is an integer number (49178664).

Almost surely, 2^709997741 is an apocalyptic number.

It is an amenable number.

709997741 is a deficient number, since it is larger than the sum of its proper divisors (76860883).

709997741 is a wasteful number, since it uses less digits than its factorization.

709997741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620.

The product of its (nonzero) digits is 1000188, while the sum is 53.

The square root of 709997741 is about 26645.7827995351. The cubic root of 709997741 is about 892.1111943032. Note that the first 4 decimals are identical.

The spelling of 709997741 in words is "seven hundred nine million, nine hundred ninety-seven thousand, seven hundred forty-one".