1879959 has 8 divisors (see below), whose sum is σ = 2547952. Its totient is φ = 1232640.

The previous prime is 1879949. The next prime is 1879961. The reversal of 1879959 is 9599781.

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

It is a de Polignac number, because none of the positive numbers 2^k-1879959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1879909) 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, 4954 + ... + 5319.

It is an arithmetic number, because the mean of its divisors is an integer number (318494).

2^1879959 is an apocalyptic number.

1879959 is a deficient number, since it is larger than the sum of its proper divisors (667993).

1879959 is a wasteful number, since it uses less digits than its factorization.

1879959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10337.

The product of its digits is 204120, while the sum is 48.

The square root of 1879959 is about 1371.1159688371. The cubic root of 1879959 is about 123.4192186460.

The spelling of 1879959 in words is "one million, eight hundred seventy-nine thousand, nine hundred fifty-nine".