1492899599 has 2 divisors, whose sum is σ = 1492899600. Its totient is φ = 1492899598.

The previous prime is 1492899563. The next prime is 1492899607. The reversal of 1492899599 is 9959982941.

It is a strong prime.

It is an emirp because it is prime and its reverse (9959982941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1492899599 - 2²⁴ = 1476122383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1492899899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746449799 + 746449800.

It is an arithmetic number, because the mean of its divisors is an integer number (746449800).

Almost surely, 2^1492899599 is an apocalyptic number.

1492899599 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492899599 is an equidigital number, since it uses as much as digits as its factorization.

1492899599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18895680, while the sum is 65.

The square root of 1492899599 is about 38638.0589445174. The cubic root of 1492899599 is about 1142.9051783805.

The spelling of 1492899599 in words is "one billion, four hundred ninety-two million, eight hundred ninety-nine thousand, five hundred ninety-nine".