1949163 has 8 divisors (see below), whose sum is σ = 2635776. Its totient is φ = 1281000.

The previous prime is 1949161. The next prime is 1949179. The reversal of 1949163 is 3619491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1949163 - 2¹ = 1949161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1949161) 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, 4363 + ... + 4788.

It is an arithmetic number, because the mean of its divisors is an integer number (329472).

2^1949163 is an apocalyptic number.

1949163 is a deficient number, since it is larger than the sum of its proper divisors (686613).

1949163 is an equidigital number, since it uses as much as digits as its factorization.

1949163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225.

The product of its digits is 5832, while the sum is 33.

The square root of 1949163 is about 1396.1242781357. The cubic root of 1949163 is about 124.9154201162.

It can be divided in two parts, 1949 and 163, that added together give a palindrome (2112).

The spelling of 1949163 in words is "one million, nine hundred forty-nine thousand, one hundred sixty-three".