192693930 has 64 divisors (see below), whose sum is σ = 543328128. Its totient is φ = 43119360.

The previous prime is 192693913. The next prime is 192693947. The reversal of 192693930 is 39396291.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (192693913) and next prime (192693947).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18169 + ... + 26748.

It is an arithmetic number, because the mean of its divisors is an integer number (8489502).

Almost surely, 2^192693930 is an apocalyptic number.

192693930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192693930 is an abundant number, since it is smaller than the sum of its proper divisors (350634198).

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

192693930 is a wasteful number, since it uses less digits than its factorization.

192693930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44951.

The product of its (nonzero) digits is 78732, while the sum is 42.

The square root of 192693930 is about 13881.4239183162. The cubic root of 192693930 is about 577.5940065478.

The spelling of 192693930 in words is "one hundred ninety-two million, six hundred ninety-three thousand, nine hundred thirty".