2959878 has 8 divisors (see below), whose sum is σ = 5919768. Its totient is φ = 986624.

The previous prime is 2959867. The next prime is 2959937. The reversal of 2959878 is 8789592.

It is a happy number.

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

2959878 is an admirable number.

It is a congruent number.

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, 246651 + ... + 246662.

It is an arithmetic number, because the mean of its divisors is an integer number (739971).

2^2959878 is an apocalyptic number.

2959878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2959878 is a wasteful number, since it uses less digits than its factorization.

2959878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493318.

The product of its digits is 362880, while the sum is 48.

The square root of 2959878 is about 1720.4295975134. The cubic root of 2959878 is about 143.5791143912.

The spelling of 2959878 in words is "two million, nine hundred fifty-nine thousand, eight hundred seventy-eight".