1873461441 has 24 divisors (see below), whose sum is σ = 2577173760. Its totient is φ = 1210542912.

The previous prime is 1873461433. The next prime is 1873461449. The reversal of 1873461441 is 1441643781.

It is an interprime number because it is at equal distance from previous prime (1873461433) and next prime (1873461449).

It is not a de Polignac number, because 1873461441 - 2³ = 1873461433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1873461441.

It is not an unprimeable number, because it can be changed into a prime (1873461449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1301200 + ... + 1302638.

It is an arithmetic number, because the mean of its divisors is an integer number (107382240).

Almost surely, 2^1873461441 is an apocalyptic number.

It is an amenable number.

1873461441 is a deficient number, since it is larger than the sum of its proper divisors (703712319).

1873461441 is a wasteful number, since it uses less digits than its factorization.

1873461441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833 (or 1796 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 1873461441 is about 43283.5007941825. The cubic root of 1873461441 is about 1232.7686637332.

The spelling of 1873461441 in words is "one billion, eight hundred seventy-three million, four hundred sixty-one thousand, four hundred forty-one".