1396883422 has 32 divisors (see below), whose sum is σ = 2360949120. Its totient is φ = 614270880.

The previous prime is 1396883417. The next prime is 1396883437. The reversal of 1396883422 is 2243886931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140913 + ... + 150499.

It is an arithmetic number, because the mean of its divisors is an integer number (73779660).

Almost surely, 2^1396883422 is an apocalyptic number.

1396883422 is a deficient number, since it is larger than the sum of its proper divisors (964065698).

1396883422 is a wasteful number, since it uses less digits than its factorization.

1396883422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816.

The product of its digits is 497664, while the sum is 46.

The square root of 1396883422 is about 37374.9036386718. The cubic root of 1396883422 is about 1117.8582107321.

The spelling of 1396883422 in words is "one billion, three hundred ninety-six million, eight hundred eighty-three thousand, four hundred twenty-two".