1516834914 has 64 divisors (see below), whose sum is σ = 3514368000. Its totient is φ = 427508928.

The previous prime is 1516834897. The next prime is 1516834927. The reversal of 1516834914 is 4194386151.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1060752 + ... + 1062180.

It is an arithmetic number, because the mean of its divisors is an integer number (54912000).

Almost surely, 2^1516834914 is an apocalyptic number.

1516834914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1516834914 is an abundant number, since it is smaller than the sum of its proper divisors (1997533086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1516834914 is a wasteful number, since it uses less digits than its factorization.

1516834914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767.

The product of its digits is 103680, while the sum is 42.

The square root of 1516834914 is about 38946.5648549394. The cubic root of 1516834914 is about 1148.9808018450.

The spelling of 1516834914 in words is "one billion, five hundred sixteen million, eight hundred thirty-four thousand, nine hundred fourteen".