1023694204 has 12 divisors (see below), whose sum is σ = 1929269944. Its totient is φ = 472474224.

The previous prime is 1023694193. The next prime is 1023694261. The reversal of 1023694204 is 4024963201.

It is a happy number.

1023694204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9843162 + ... + 9843265.

Almost surely, 2^1023694204 is an apocalyptic number.

It is an amenable number.

1023694204 is a deficient number, since it is larger than the sum of its proper divisors (905575740).

1023694204 is a wasteful number, since it uses less digits than its factorization.

1023694204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19686444 (or 19686442 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1023694204 is about 31995.2215807298. The cubic root of 1023694204 is about 1007.8364969014.

The spelling of 1023694204 in words is "one billion, twenty-three million, six hundred ninety-four thousand, two hundred four".