1499300161 has 8 divisors (see below), whose sum is σ = 1505385000. Its totient is φ = 1493226240.

The previous prime is 1499300129. The next prime is 1499300167. The reversal of 1499300161 is 1610039941.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 296528400 + 1202771761 = 17220^2 + 34681^2 .

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 1499300161 - 2⁵ = 1499300129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1499300167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368265 + ... + 372313.

It is an arithmetic number, because the mean of its divisors is an integer number (188173125).

Almost surely, 2^1499300161 is an apocalyptic number.

It is an amenable number.

1499300161 is a deficient number, since it is larger than the sum of its proper divisors (6084839).

1499300161 is a wasteful number, since it uses less digits than its factorization.

1499300161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 1499300161 is about 38720.7975253610. The cubic root of 1499300161 is about 1144.5361891550.

The spelling of 1499300161 in words is "one billion, four hundred ninety-nine million, three hundred thousand, one hundred sixty-one".