78983000349 has 24 divisors (see below), whose sum is σ = 115840105920. Its totient is φ = 47833167360.

The previous prime is 78983000347. The next prime is 78983000407. The reversal of 78983000349 is 94300038987.

It is not a de Polignac number, because 78983000349 - 2¹ = 78983000347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78983000347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416637 + ... + 575805.

It is an arithmetic number, because the mean of its divisors is an integer number (4826671080).

Almost surely, 2^78983000349 is an apocalyptic number.

It is an amenable number.

78983000349 is a deficient number, since it is larger than the sum of its proper divisors (36857105571).

78983000349 is a wasteful number, since it uses less digits than its factorization.

78983000349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160561 (or 160550 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 78983000349 in words is "seventy-eight billion, nine hundred eighty-three million, three hundred forty-nine", and thus it is an aban number.