2959868 has 6 divisors (see below), whose sum is σ = 5179776. Its totient is φ = 1479932.

The previous prime is 2959867. The next prime is 2959937. The reversal of 2959868 is 8689592.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2959861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369980 + ... + 369987.

It is an arithmetic number, because the mean of its divisors is an integer number (863296).

2^2959868 is an apocalyptic number.

It is an amenable number.

2959868 is a deficient number, since it is larger than the sum of its proper divisors (2219908).

2959868 is a wasteful number, since it uses less digits than its factorization.

2959868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739971 (or 739969 counting only the distinct ones).

The product of its digits is 311040, while the sum is 47.

The square root of 2959868 is about 1720.4266912600. The cubic root of 2959868 is about 143.5789526962.

The spelling of 2959868 in words is "two million, nine hundred fifty-nine thousand, eight hundred sixty-eight".