199463354 has 16 divisors (see below), whose sum is σ = 301646376. Its totient is φ = 98918400.

The previous prime is 199463339. The next prime is 199463417. The reversal of 199463354 is 453364991.

It can be written as a sum of positive squares in 4 ways, for example, as 199459129 + 4225 = 14123^2 + 65^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143744 + ... + 145124.

Almost surely, 2^199463354 is an apocalyptic number.

199463354 is a deficient number, since it is larger than the sum of its proper divisors (102183022).

199463354 is a wasteful number, since it uses less digits than its factorization.

199463354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its digits is 349920, while the sum is 44.

The square root of 199463354 is about 14123.1495779093. The cubic root of 199463354 is about 584.2800249780.

The spelling of 199463354 in words is "one hundred ninety-nine million, four hundred sixty-three thousand, three hundred fifty-four".