1134449597 has 2 divisors, whose sum is σ = 1134449598. Its totient is φ = 1134449596.

The previous prime is 1134449567. The next prime is 1134449609. The reversal of 1134449597 is 7959444311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 916030756 + 218418841 = 30266^2 + 14779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134449597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134449507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567224798 + 567224799.

It is an arithmetic number, because the mean of its divisors is an integer number (567224799).

Almost surely, 2^1134449597 is an apocalyptic number.

It is an amenable number.

1134449597 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134449597 is an equidigital number, since it uses as much as digits as its factorization.

1134449597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 47.

The square root of 1134449597 is about 33681.5913667986. The cubic root of 1134449597 is about 1042.9457892914.

The spelling of 1134449597 in words is "one billion, one hundred thirty-four million, four hundred forty-nine thousand, five hundred ninety-seven".