1223673704 has 32 divisors (see below), whose sum is σ = 2561185440. Its totient is φ = 543278400.

The previous prime is 1223673697. The next prime is 1223673713. The reversal of 1223673704 is 4073763221.

It is a super-2 number, since 2×1223673704² = 2994754667722159232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 157907 + ... + 165474.

It is an arithmetic number, because the mean of its divisors is an integer number (80037045).

Almost surely, 2^1223673704 is an apocalyptic number.

It is an amenable number.

1223673704 is an abundant number, since it is smaller than the sum of its proper divisors (1337511736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1223673704 is a wasteful number, since it uses less digits than its factorization.

1223673704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323441 (or 323437 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 1223673704 is about 34981.0477830496. The cubic root of 1223673704 is about 1069.6011859855.

The spelling of 1223673704 in words is "one billion, two hundred twenty-three million, six hundred seventy-three thousand, seven hundred four".