1914110636 has 6 divisors (see below), whose sum is σ = 3349693620. Its totient is φ = 957055316.

The previous prime is 1914110633. The next prime is 1914110647. The reversal of 1914110636 is 6360114191.

It is not an unprimeable number, because it can be changed into a prime (1914110633) 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 as a sum of consecutive naturals, namely, 239263826 + ... + 239263833.

It is an arithmetic number, because the mean of its divisors is an integer number (558282270).

Almost surely, 2^1914110636 is an apocalyptic number.

It is an amenable number.

1914110636 is a deficient number, since it is larger than the sum of its proper divisors (1435582984).

1914110636 is a wasteful number, since it uses less digits than its factorization.

1914110636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478527663 (or 478527661 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1914110636 is about 43750.5501222556. The cubic root of 1914110636 is about 1241.6208936437.

The spelling of 1914110636 in words is "one billion, nine hundred fourteen million, one hundred ten thousand, six hundred thirty-six".