199376853 has 32 divisors (see below), whose sum is σ = 297897600. Its totient is φ = 117815040.

The previous prime is 199376851. The next prime is 199376887. The reversal of 199376853 is 358673991.

It is not a de Polignac number, because 199376853 - 2¹ = 199376851 is a prime.

It is a super-2 number, since 2×199376853² = 79502259024367218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 199376796 and 199376805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199376851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101323 + ... + 103271.

It is an arithmetic number, because the mean of its divisors is an integer number (9309300).

Almost surely, 2^199376853 is an apocalyptic number.

199376853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

199376853 is a deficient number, since it is larger than the sum of its proper divisors (98520747).

199376853 is a wasteful number, since it uses less digits than its factorization.

199376853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069.

The product of its digits is 1224720, while the sum is 51.

The square root of 199376853 is about 14120.0868623391. The cubic root of 199376853 is about 584.1955514592.

The spelling of 199376853 in words is "one hundred ninety-nine million, three hundred seventy-six thousand, eight hundred fifty-three".