4963149 has 6 divisors (see below), whose sum is σ = 7169006. Its totient is φ = 3308760.

The previous prime is 4963121. The next prime is 4963157. The reversal of 4963149 is 9413694.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 101124 = 2205^2 + 318^2 .

It is not a de Polignac number, because 4963149 - 2⁹ = 4962637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4963109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 275722 + ... + 275739.

Almost surely, 2^4963149 is an apocalyptic number.

It is an amenable number.

4963149 is a deficient number, since it is larger than the sum of its proper divisors (2205857).

4963149 is a wasteful number, since it uses less digits than its factorization.

4963149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551467 (or 551464 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 4963149 is about 2227.8126043274. The cubic root of 4963149 is about 170.5764628676.

The spelling of 4963149 in words is "four million, nine hundred sixty-three thousand, one hundred forty-nine".