1078879 has 2 divisors, whose sum is σ = 1078880. Its totient is φ = 1078878.

The previous prime is 1078873. The next prime is 1078919. The reversal of 1078879 is 9788701.

It is an a-pointer prime, because the next prime (1078919) can be obtained adding 1078879 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1078879 - 2⁹ = 1078367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1078873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539439 + 539440.

It is an arithmetic number, because the mean of its divisors is an integer number (539440).

2^1078879 is an apocalyptic number.

1078879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078879 is an equidigital number, since it uses as much as digits as its factorization.

1078879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 1078879 is about 1038.6910031381. The cubic root of 1078879 is about 102.5630466777.

The spelling of 1078879 in words is "one million, seventy-eight thousand, eight hundred seventy-nine".