1190461399 has 2 divisors, whose sum is σ = 1190461400. Its totient is φ = 1190461398.

The previous prime is 1190461381. The next prime is 1190461417. The reversal of 1190461399 is 9931640911.

It is a balanced prime because it is at equal distance from previous prime (1190461381) and next prime (1190461417).

It is an emirp because it is prime and its reverse (9931640911) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1190461399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1190461379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595230699 + 595230700.

It is an arithmetic number, because the mean of its divisors is an integer number (595230700).

Almost surely, 2^1190461399 is an apocalyptic number.

1190461399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190461399 is an equidigital number, since it uses as much as digits as its factorization.

1190461399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 1190461399 is about 34503.0636175978. The cubic root of 1190461399 is about 1059.8354434834.

The spelling of 1190461399 in words is "one billion, one hundred ninety million, four hundred sixty-one thousand, three hundred ninety-nine".