199034496 has 160 divisors (see below), whose sum is σ = 602289600. Its totient is φ = 65505024.

The previous prime is 199034491. The next prime is 199034543. The reversal of 199034496 is 694430991.

It is a super-2 number, since 2×199034496² = 79229461195948032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (199034491) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2519385 + ... + 2519463.

It is an arithmetic number, because the mean of its divisors is an integer number (3764310).

Almost surely, 2^199034496 is an apocalyptic number.

199034496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199034496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301144800).

199034496 is an abundant number, since it is smaller than the sum of its proper divisors (403255104).

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

199034496 is an frugal number, since it uses more digits than its factorization.

199034496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 199034496 is about 14107.9586049861. The cubic root of 199034496 is about 583.8609789810.

The spelling of 199034496 in words is "one hundred ninety-nine million, thirty-four thousand, four hundred ninety-six".