1079845847 has 16 divisors (see below), whose sum is σ = 1128720384. Its totient is φ = 1031940000.

The previous prime is 1079845801. The next prime is 1079845873. The reversal of 1079845847 is 7485489701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1079845847 - 2¹⁶ = 1079780311 is a prime.

It is a super-3 number, since 3×1079845847³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079845447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921572 + ... + 922742.

It is an arithmetic number, because the mean of its divisors is an integer number (70545024).

Almost surely, 2^1079845847 is an apocalyptic number.

1079845847 is a deficient number, since it is larger than the sum of its proper divisors (48874537).

1079845847 is a wasteful number, since it uses less digits than its factorization.

1079845847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550.

The product of its (nonzero) digits is 2257920, while the sum is 53.

The square root of 1079845847 is about 32861.0080034073. The cubic root of 1079845847 is about 1025.9367512533.

The spelling of 1079845847 in words is "one billion, seventy-nine million, eight hundred forty-five thousand, eight hundred forty-seven".