193910034 has 24 divisors (see below), whose sum is σ = 391437072. Its totient is φ = 64039360.

The previous prime is 193910023. The next prime is 193910039. The reversal of 193910034 is 430019391.

193910034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×193910034² = 75202202571762312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 193909983 and 193910010.

It is not an unprimeable number, because it can be changed into a prime (193910039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75349 + ... + 77879.

It is an arithmetic number, because the mean of its divisors is an integer number (16309878).

Almost surely, 2^193910034 is an apocalyptic number.

193910034 is an abundant number, since it is smaller than the sum of its proper divisors (197527038).

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

193910034 is a wasteful number, since it uses less digits than its factorization.

193910034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762 (or 2649 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 193910034 is about 13925.1583114879. The cubic root of 193910034 is about 578.8065371827.

The spelling of 193910034 in words is "one hundred ninety-three million, nine hundred ten thousand, thirty-four".