1916763695 has 16 divisors (see below), whose sum is σ = 2867678208. Its totient is φ = 1194865440.

The previous prime is 1916763691. The next prime is 1916763703. The reversal of 1916763695 is 5963676191.

It is not a de Polignac number, because 1916763695 - 2² = 1916763691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1916763691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2488919 + ... + 2489688.

It is an arithmetic number, because the mean of its divisors is an integer number (179229888).

Almost surely, 2^1916763695 is an apocalyptic number.

1916763695 is a deficient number, since it is larger than the sum of its proper divisors (950914513).

1916763695 is a wasteful number, since it uses less digits than its factorization.

1916763695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978630.

The product of its digits is 1837080, while the sum is 53.

The square root of 1916763695 is about 43780.8599161780. The cubic root of 1916763695 is about 1242.1942796444.

The spelling of 1916763695 in words is "one billion, nine hundred sixteen million, seven hundred sixty-three thousand, six hundred ninety-five".