2963648 has 14 divisors (see below), whose sum is σ = 5881116. Its totient is φ = 1481792.

The previous prime is 2963647. The next prime is 2963657. The reversal of 2963648 is 8463692.

It is a d-powerful number, because it can be written as 2¹⁹ + 9⁵ + 6² + 3⁹ + 6⁴ + 4⁹ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (2963647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23090 + ... + 23217.

2^2963648 is an apocalyptic number.

It is an amenable number.

2963648 is a deficient number, since it is larger than the sum of its proper divisors (2917468).

2963648 is an equidigital number, since it uses as much as digits as its factorization.

2963648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46319 (or 46309 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 2963648 is about 1721.5249054254. The cubic root of 2963648 is about 143.6400474892.

The spelling of 2963648 in words is "two million, nine hundred sixty-three thousand, six hundred forty-eight".