1079494751 has 2 divisors, whose sum is σ = 1079494752. Its totient is φ = 1079494750.

The previous prime is 1079494733. The next prime is 1079494777. The reversal of 1079494751 is 1574949701.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1079494751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1079494696 and 1079494705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1079496751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539747375 + 539747376.

It is an arithmetic number, because the mean of its divisors is an integer number (539747376).

Almost surely, 2^1079494751 is an apocalyptic number.

1079494751 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079494751 is an equidigital number, since it uses as much as digits as its factorization.

1079494751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 1079494751 is about 32855.6654323117. The cubic root of 1079494751 is about 1025.8255497839.

The spelling of 1079494751 in words is "one billion, seventy-nine million, four hundred ninety-four thousand, seven hundred fifty-one".