1914796742 has 4 divisors (see below), whose sum is σ = 2872195116. Its totient is φ = 957398370.

The previous prime is 1914796729. The next prime is 1914796757. The reversal of 1914796742 is 2476974191.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478699184 + ... + 478699187.

It is an arithmetic number, because the mean of its divisors is an integer number (718048779).

Almost surely, 2^1914796742 is an apocalyptic number.

1914796742 is a deficient number, since it is larger than the sum of its proper divisors (957398374).

1914796742 is an equidigital number, since it uses as much as digits as its factorization.

1914796742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957398373.

The product of its digits is 762048, while the sum is 50.

The square root of 1914796742 is about 43758.3905325596. The cubic root of 1914796742 is about 1241.7692274206.

The spelling of 1914796742 in words is "one billion, nine hundred fourteen million, seven hundred ninety-six thousand, seven hundred forty-two".