4962216249 has 21 divisors (see below), whose sum is σ = 7442773663. Its totient is φ = 3306876192.

The previous prime is 4962216157. The next prime is 4962216253. The reversal of 4962216249 is 9426122694.

The square root of 4962216249 is 70443.

It is a perfect power (a square), and thus also a powerful number.

4962216249 is a `hidden beast` number, since 4 + 9 + 622 + 16 + 2 + 4 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2385638649 + 2576577600 = 48843^2 + 50760^2 .

It is not a de Polignac number, because 4962216249 - 2¹³ = 4962208057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4962226249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 1900657 + ... + 1903265.

Almost surely, 2^4962216249 is an apocalyptic number.

4962216249 is the 70443-rd square number.

4962216249 is the 35222-nd centered octagonal number.

It is an amenable number.

4962216249 is a deficient number, since it is larger than the sum of its proper divisors (2480557414).

4962216249 is an frugal number, since it uses more digits than its factorization.

4962216249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 2612 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The cubic root of 4962216249 is about 1705.6577641738.

The spelling of 4962216249 in words is "four billion, nine hundred sixty-two million, two hundred sixteen thousand, two hundred forty-nine".