1914377422 has 8 divisors (see below), whose sum is σ = 2886445296. Its totient is φ = 952228992.

The previous prime is 1914377419. The next prime is 1914377431. The reversal of 1914377422 is 2247734191.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479378 + ... + 2480149.

It is an arithmetic number, because the mean of its divisors is an integer number (360805662).

Almost surely, 2^1914377422 is an apocalyptic number.

1914377422 is a deficient number, since it is larger than the sum of its proper divisors (972067874).

1914377422 is a wasteful number, since it uses less digits than its factorization.

1914377422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959722.

The product of its digits is 84672, while the sum is 40.

The square root of 1914377422 is about 43753.5989605427. The cubic root of 1914377422 is about 1241.6785760780.

The spelling of 1914377422 in words is "one billion, nine hundred fourteen million, three hundred seventy-seven thousand, four hundred twenty-two".