190100334 has 16 divisors (see below), whose sum is σ = 389043072. Its totient is φ = 61893048.

The previous prime is 190100333. The next prime is 190100353. The reversal of 190100334 is 433001091.

It is a super-2 number, since 2×190100334² = 72276273973823112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 190100334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190100333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368154 + ... + 368669.

It is an arithmetic number, because the mean of its divisors is an integer number (24315192).

Almost surely, 2^190100334 is an apocalyptic number.

190100334 is an abundant number, since it is smaller than the sum of its proper divisors (198942738).

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

190100334 is a wasteful number, since it uses less digits than its factorization.

190100334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736871.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 190100334 is about 13787.6877684404. The cubic root of 190100334 is about 574.9908847956.

The spelling of 190100334 in words is "one hundred ninety million, one hundred thousand, three hundred thirty-four".