1499416918 has 8 divisors (see below), whose sum is σ = 2249908848. Its totient is φ = 749447304.

The previous prime is 1499416903. The next prime is 1499416969. The reversal of 1499416918 is 8196149941.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 123321 + ... + 134932.

It is an arithmetic number, because the mean of its divisors is an integer number (281238606).

Almost surely, 2^1499416918 is an apocalyptic number.

1499416918 is a deficient number, since it is larger than the sum of its proper divisors (750491930).

1499416918 is a wasteful number, since it uses less digits than its factorization.

1499416918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261158.

The product of its digits is 559872, while the sum is 52.

The square root of 1499416918 is about 38722.3051741500. The cubic root of 1499416918 is about 1144.5658983813.

The spelling of 1499416918 in words is "one billion, four hundred ninety-nine million, four hundred sixteen thousand, nine hundred eighteen".