49343689929 has 8 divisors (see below), whose sum is σ = 68652090432. Its totient is φ = 31465541360.

The previous prime is 49343689877. The next prime is 49343689931. The reversal of 49343689929 is 92998634394.

It is a happy number.

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 49343689929 - 2¹⁷ = 49343558857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49343689929.

It is not an unprimeable number, because it can be changed into a prime (49343689429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357562902 + ... + 357563039.

It is an arithmetic number, because the mean of its divisors is an integer number (8581511304).

Almost surely, 2^49343689929 is an apocalyptic number.

It is an amenable number.

49343689929 is a deficient number, since it is larger than the sum of its proper divisors (19308400503).

49343689929 is a wasteful number, since it uses less digits than its factorization.

49343689929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715125967.

The product of its digits is 90699264, while the sum is 66.

The spelling of 49343689929 in words is "forty-nine billion, three hundred forty-three million, six hundred eighty-nine thousand, nine hundred twenty-nine".