1422673759 has 8 divisors (see below), whose sum is σ = 1532872880. Its totient is φ = 1312583616.

The previous prime is 1422673727. The next prime is 1422673771. The reversal of 1422673759 is 9573762241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422673759 - 2⁵ = 1422673727 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 (1422670759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964 + ... + 53350.

It is an arithmetic number, because the mean of its divisors is an integer number (191609110).

Almost surely, 2^1422673759 is an apocalyptic number.

1422673759 is a deficient number, since it is larger than the sum of its proper divisors (110199121).

1422673759 is a wasteful number, since it uses less digits than its factorization.

1422673759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54489.

The product of its digits is 635040, while the sum is 46.

The square root of 1422673759 is about 37718.3477766458. The cubic root of 1422673759 is about 1124.6958872475.

The spelling of 1422673759 in words is "one billion, four hundred twenty-two million, six hundred seventy-three thousand, seven hundred fifty-nine".