1516834834 has 8 divisors (see below), whose sum is σ = 2275417548. Its totient is φ = 758362320.

The previous prime is 1516834831. The next prime is 1516834849. The reversal of 1516834834 is 4384386151.

It can be written as a sum of positive squares in 2 ways, for example, as 1484946225 + 31888609 = 38535^2 + 5647^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1516834831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39504 + ... + 67780.

Almost surely, 2^1516834834 is an apocalyptic number.

1516834834 is a deficient number, since it is larger than the sum of its proper divisors (758582714).

1516834834 is a wasteful number, since it uses less digits than its factorization.

1516834834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55100.

The product of its digits is 276480, while the sum is 43.

The square root of 1516834834 is about 38946.5638278912. The cubic root of 1516834834 is about 1148.9807816453.

The spelling of 1516834834 in words is "one billion, five hundred sixteen million, eight hundred thirty-four thousand, eight hundred thirty-four".