1693669004 has 12 divisors (see below), whose sum is σ = 3059531328. Its totient is φ = 819517200.

The previous prime is 1693668967. The next prime is 1693669037. The reversal of 1693669004 is 4009663961.

It is a super-2 number, since 2×1693669004² = 5737029390220704032, which contains 22 as substring.

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, 6829187 + ... + 6829434.

It is an arithmetic number, because the mean of its divisors is an integer number (254960944).

Almost surely, 2^1693669004 is an apocalyptic number.

It is an amenable number.

1693669004 is a deficient number, since it is larger than the sum of its proper divisors (1365862324).

1693669004 is a wasteful number, since it uses less digits than its factorization.

1693669004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13658656 (or 13658654 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 1693669004 is about 41154.2100398003. The cubic root of 1693669004 is about 1191.9997926144. Note that the first 3 decimals are identical.

The spelling of 1693669004 in words is "one billion, six hundred ninety-three million, six hundred sixty-nine thousand, four".