2993948 has 6 divisors (see below), whose sum is σ = 5239416. Its totient is φ = 1496972.

The previous prime is 2993927. The next prime is 2993951. The reversal of 2993948 is 8493992.

It is a junction number, because it is equal to n+sod(n) for n = 2993899 and 2993908.

It is a congruent number.

It is an unprimeable number.

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, 374240 + ... + 374247.

It is an arithmetic number, because the mean of its divisors is an integer number (873236).

2^2993948 is an apocalyptic number.

It is an amenable number.

2993948 is a deficient number, since it is larger than the sum of its proper divisors (2245468).

2993948 is a wasteful number, since it uses less digits than its factorization.

2993948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748491 (or 748489 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 2993948 is about 1730.3028636629. The cubic root of 2993948 is about 144.1279084706.

Adding to 2993948 its sum of digits (44), we get a palindrome (2993992).

The spelling of 2993948 in words is "two million, nine hundred ninety-three thousand, nine hundred forty-eight".