1693416632 has 16 divisors (see below), whose sum is σ = 3176359800. Its totient is φ = 846387360.

The previous prime is 1693416589. The next prime is 1693416649. The reversal of 1693416632 is 2366143961.

It is a self number, because there is not a number n which added to its sum of digits gives 1693416632.

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 3 ways as a sum of consecutive naturals, for example, 16907 + ... + 60602.

Almost surely, 2^1693416632 is an apocalyptic number.

It is an amenable number.

1693416632 is a deficient number, since it is larger than the sum of its proper divisors (1482943168).

1693416632 is a wasteful number, since it uses less digits than its factorization.

1693416632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80246 (or 80242 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 1693416632 is about 41151.1437508121. The cubic root of 1693416632 is about 1191.9405834234.

The spelling of 1693416632 in words is "one billion, six hundred ninety-three million, four hundred sixteen thousand, six hundred thirty-two".