1879744 has 28 divisors (see below), whose sum is σ = 3895344. Its totient is φ = 898304.

The previous prime is 1879729. The next prime is 1879781. The reversal of 1879744 is 4479781.

It is a junction number, because it is equal to n+sod(n) for n = 1879697 and 1879706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834 + ... + 2110.

2^1879744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1879744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1947672).

1879744 is an abundant number, since it is smaller than the sum of its proper divisors (2015600).

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

1879744 is a wasteful number, since it uses less digits than its factorization.

1879744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1302 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 1879744 is about 1371.0375633074. The cubic root of 1879744 is about 123.4145135534.

The spelling of 1879744 in words is "one million, eight hundred seventy-nine thousand, seven hundred forty-four".