1073348791 has 2 divisors, whose sum is σ = 1073348792. Its totient is φ = 1073348790.

The previous prime is 1073348753. The next prime is 1073348813. The reversal of 1073348791 is 1978433701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1073348791 - 2⁷ = 1073348663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073348701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536674395 + 536674396.

It is an arithmetic number, because the mean of its divisors is an integer number (536674396).

Almost surely, 2^1073348791 is an apocalyptic number.

1073348791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073348791 is an equidigital number, since it uses as much as digits as its factorization.

1073348791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 1073348791 is about 32762.0022434527. The cubic root of 1073348791 is about 1023.8750429264.

The spelling of 1073348791 in words is "one billion, seventy-three million, three hundred forty-eight thousand, seven hundred ninety-one".