1494259199 has 8 divisors (see below), whose sum is σ = 1574601840. Its totient is φ = 1414086336.

The previous prime is 1494259189. The next prime is 1494259219. The reversal of 1494259199 is 9919524941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1494259199 - 2¹⁶ = 1494193663 is a prime.

It is a super-2 number, since 2×1494259199² = 4465621107592243202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1494259199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494259189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24164 + ... + 59769.

It is an arithmetic number, because the mean of its divisors is an integer number (196825230).

Almost surely, 2^1494259199 is an apocalyptic number.

1494259199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1494259199 is a deficient number, since it is larger than the sum of its proper divisors (80342641).

1494259199 is an equidigital number, since it uses as much as digits as its factorization.

1494259199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84889.

The product of its digits is 1049760, while the sum is 53.

The square root of 1494259199 is about 38655.6489920943. The cubic root of 1494259199 is about 1143.2520251933.

The spelling of 1494259199 in words is "one billion, four hundred ninety-four million, two hundred fifty-nine thousand, one hundred ninety-nine".