1694081130 has 32 divisors (see below), whose sum is σ = 4646623104. Its totient is φ = 387218496.

The previous prime is 1694081119. The next prime is 1694081159. The reversal of 1694081130 is 311804961.

It is a junction number, because it is equal to n+sod(n) for n = 1694081091 and 1694081100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4033317 + ... + 4033736.

It is an arithmetic number, because the mean of its divisors is an integer number (145206972).

Almost surely, 2^1694081130 is an apocalyptic number.

1694081130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1694081130 is an abundant number, since it is smaller than the sum of its proper divisors (2952541974).

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

1694081130 is a wasteful number, since it uses less digits than its factorization.

1694081130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8067070.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1694081130 is about 41159.2168292838. The cubic root of 1694081130 is about 1192.0964691718.

The spelling of 1694081130 in words is "one billion, six hundred ninety-four million, eighty-one thousand, one hundred thirty".