2949968 has 20 divisors (see below), whose sum is σ = 6532320. Its totient is φ = 1264224.

The previous prime is 2949953. The next prime is 2950001. The reversal of 2949968 is 8699492.

It is a super-2 number, since 2×2949968² = 17404622402048, which contains 22 as substring.

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, 13058 + ... + 13281.

It is an arithmetic number, because the mean of its divisors is an integer number (326616).

2^2949968 is an apocalyptic number.

2949968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2949968 is an abundant number, since it is smaller than the sum of its proper divisors (3582352).

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

2949968 is a wasteful number, since it uses less digits than its factorization.

2949968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26354 (or 26348 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 2949968 is about 1717.5470881463. The cubic root of 2949968 is about 143.4186956219.

The spelling of 2949968 in words is "two million, nine hundred forty-nine thousand, nine hundred sixty-eight".