740548052849 has 8 divisors (see below), whose sum is σ = 809885247840. Its totient is φ = 671546632000.

The previous prime is 740548052819. The next prime is 740548052869. The reversal of 740548052849 is 948250845047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 740548052849 - 2¹² = 740548048753 is a prime.

It is a super-2 number, since 2×740548052849² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740548052794 and 740548052803.

It is not an unprimeable number, because it can be changed into a prime (740548052809) 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 7 ways as a sum of consecutive naturals, for example, 83938919 + ... + 83947740.

It is an arithmetic number, because the mean of its divisors is an integer number (101235655980).

Almost surely, 2^740548052849 is an apocalyptic number.

It is an amenable number.

740548052849 is a deficient number, since it is larger than the sum of its proper divisors (69337194991).

740548052849 is a wasteful number, since it uses less digits than its factorization.

740548052849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167887071.

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 740548052849 in words is "seven hundred forty billion, five hundred forty-eight million, fifty-two thousand, eight hundred forty-nine".