1046779 has 2 divisors, whose sum is σ = 1046780. Its totient is φ = 1046778.

The previous prime is 1046711. The next prime is 1046791. The reversal of 1046779 is 9776401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1046779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1046179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523389 + 523390.

It is an arithmetic number, because the mean of its divisors is an integer number (523390).

2^1046779 is an apocalyptic number.

1046779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046779 is an equidigital number, since it uses as much as digits as its factorization.

1046779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1046779 is about 1023.1221823419. The cubic root of 1046779 is about 101.5355986661.

The spelling of 1046779 in words is "one million, forty-six thousand, seven hundred seventy-nine".