1079844653 has 2 divisors, whose sum is σ = 1079844654. Its totient is φ = 1079844652.

The previous prime is 1079844629. The next prime is 1079844673. The reversal of 1079844653 is 3564489701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1078596964 + 1247689 = 32842^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 1079844653 - 2⁶ = 1079844589 is a prime.

It is a super-2 number, since 2×1079844653² = 2332128949225380818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1079844598 and 1079844607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1079844673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539922326 + 539922327.

It is an arithmetic number, because the mean of its divisors is an integer number (539922327).

Almost surely, 2^1079844653 is an apocalyptic number.

It is an amenable number.

1079844653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079844653 is an equidigital number, since it uses as much as digits as its factorization.

1079844653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 1079844653 is about 32860.9898359742. The cubic root of 1079844653 is about 1025.9363731225.

The spelling of 1079844653 in words is "one billion, seventy-nine million, eight hundred forty-four thousand, six hundred fifty-three".