1914850968 has 16 divisors (see below), whose sum is σ = 4787127480. Its totient is φ = 638283648.

The previous prime is 1914850957. The next prime is 1914850969. The reversal of 1914850968 is 8690584191.

It is a self number, because there is not a number n which added to its sum of digits gives 1914850968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914850969) 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 in 3 ways as a sum of consecutive naturals, for example, 39892705 + ... + 39892752.

Almost surely, 2^1914850968 is an apocalyptic number.

It is an amenable number.

1914850968 is an abundant number, since it is smaller than the sum of its proper divisors (2872276512).

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

1914850968 is a wasteful number, since it uses less digits than its factorization.

1914850968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79785466 (or 79785462 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 51.

The square root of 1914850968 is about 43759.0101350568. The cubic root of 1914850968 is about 1241.7809493858.

The spelling of 1914850968 in words is "one billion, nine hundred fourteen million, eight hundred fifty thousand, nine hundred sixty-eight".