2990948 has 6 divisors (see below), whose sum is σ = 5234166. Its totient is φ = 1495472.

The previous prime is 2990941. The next prime is 2990957. The reversal of 2990948 is 8490992.

2990948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2795584 + 195364 = 1672^2 + 442^2 .

It is not an unprimeable number, because it can be changed into a prime (2990941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373865 + ... + 373872.

It is an arithmetic number, because the mean of its divisors is an integer number (872361).

2^2990948 is an apocalyptic number.

It is an amenable number.

2990948 is a deficient number, since it is larger than the sum of its proper divisors (2243218).

2990948 is a wasteful number, since it uses less digits than its factorization.

2990948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747741 (or 747739 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 2990948 is about 1729.4357461322. The cubic root of 2990948 is about 144.0797526325.

The spelling of 2990948 in words is "two million, nine hundred ninety thousand, nine hundred forty-eight".