7894053422 has 8 divisors (see below), whose sum is σ = 12355909776. Its totient is φ = 3775416832.

The previous prime is 7894053407. The next prime is 7894053439. The reversal of 7894053422 is 2243504987.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85804883 + ... + 85804974.

It is an arithmetic number, because the mean of its divisors is an integer number (1544488722).

Almost surely, 2^7894053422 is an apocalyptic number.

7894053422 is a deficient number, since it is larger than the sum of its proper divisors (4461856354).

7894053422 is a wasteful number, since it uses less digits than its factorization.

7894053422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171609882.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 7894053422 is about 88848.4857608727. The cubic root of 7894053422 is about 1991.1318546176.

The spelling of 7894053422 in words is "seven billion, eight hundred ninety-four million, fifty-three thousand, four hundred twenty-two".