1078882849 has 16 divisors (see below), whose sum is σ = 1247766336. Its totient is φ = 921945600.

The previous prime is 1078882837. The next prime is 1078882859. The reversal of 1078882849 is 9482888701.

It is a cyclic number.

It is not a de Polignac number, because 1078882849 - 2⁵ = 1078882817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1078882849.

It is not an unprimeable number, because it can be changed into a prime (1078882829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166429 + ... + 172789.

It is an arithmetic number, because the mean of its divisors is an integer number (77985396).

Almost surely, 2^1078882849 is an apocalyptic number.

It is an amenable number.

1078882849 is a deficient number, since it is larger than the sum of its proper divisors (168883487).

1078882849 is a wasteful number, since it uses less digits than its factorization.

1078882849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296.

The product of its (nonzero) digits is 2064384, while the sum is 55.

The square root of 1078882849 is about 32846.3521414479. The cubic root of 1078882849 is about 1025.6316864525.

The spelling of 1078882849 in words is "one billion, seventy-eight million, eight hundred eighty-two thousand, eight hundred forty-nine".