1195006949 has 2 divisors, whose sum is σ = 1195006950. Its totient is φ = 1195006948.

The previous prime is 1195006933. The next prime is 1195006961. The reversal of 1195006949 is 9496005911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1092633025 + 102373924 = 33055^2 + 10118^2 .

It is a cyclic number.

It is not a de Polignac number, because 1195006949 - 2⁴ = 1195006933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1195006909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597503474 + 597503475.

It is an arithmetic number, because the mean of its divisors is an integer number (597503475).

Almost surely, 2^1195006949 is an apocalyptic number.

It is an amenable number.

1195006949 is a deficient number, since it is larger than the sum of its proper divisors (1).

1195006949 is an equidigital number, since it uses as much as digits as its factorization.

1195006949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 1195006949 is about 34568.8725445306. The cubic root of 1195006949 is about 1061.1826568033.

The spelling of 1195006949 in words is "one billion, one hundred ninety-five million, six thousand, nine hundred forty-nine".