1077873613 has 2 divisors, whose sum is σ = 1077873614. Its totient is φ = 1077873612.

The previous prime is 1077873583. The next prime is 1077873617. The reversal of 1077873613 is 3163787701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 830188969 + 247684644 = 28813^2 + 15738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077873613 - 2⁹ = 1077873101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1077873613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077873617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538936806 + 538936807.

It is an arithmetic number, because the mean of its divisors is an integer number (538936807).

Almost surely, 2^1077873613 is an apocalyptic number.

It is an amenable number.

1077873613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077873613 is an equidigital number, since it uses as much as digits as its factorization.

1077873613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 1077873613 is about 32830.9855624226. The cubic root of 1077873613 is about 1025.3117791982.

The spelling of 1077873613 in words is "one billion, seventy-seven million, eight hundred seventy-three thousand, six hundred thirteen".