1693230930 has 48 divisors (see below), whose sum is σ = 4496079744. Its totient is φ = 441920160.

The previous prime is 1693230907. The next prime is 1693230947. The reversal of 1693230930 is 390323961.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195916 + ... + 204375.

It is an arithmetic number, because the mean of its divisors is an integer number (93668328).

Almost surely, 2^1693230930 is an apocalyptic number.

1693230930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1693230930 is an abundant number, since it is smaller than the sum of its proper divisors (2802848814).

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

1693230930 is a wasteful number, since it uses less digits than its factorization.

1693230930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400351 (or 400348 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 1693230930 is about 41148.8873482625. The cubic root of 1693230930 is about 1191.8970119758.

The spelling of 1693230930 in words is "one billion, six hundred ninety-three million, two hundred thirty thousand, nine hundred thirty".