740368184089 has 4 divisors (see below), whose sum is σ = 779334930640. Its totient is φ = 701401437540.

The previous prime is 740368184071. The next prime is 740368184117. The reversal of 740368184089 is 980481863047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740368184089 is a prime.

It is a super-2 number, since 2×740368184089² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740368184009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19483373247 + ... + 19483373284.

It is an arithmetic number, because the mean of its divisors is an integer number (194833732660).

Almost surely, 2^740368184089 is an apocalyptic number.

It is an amenable number.

740368184089 is a deficient number, since it is larger than the sum of its proper divisors (38966746551).

740368184089 is a wasteful number, since it uses less digits than its factorization.

740368184089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38966746550.

The product of its (nonzero) digits is 9289728, while the sum is 58.

The spelling of 740368184089 in words is "seven hundred forty billion, three hundred sixty-eight million, one hundred eighty-four thousand, eighty-nine".