4963815 has 32 divisors (see below), whose sum is σ = 8951040. Its totient is φ = 2609568.

The previous prime is 4963801. The next prime is 4963853. The reversal of 4963815 is 5183694.

4963815 is a `hidden beast` number, since 4 + 9 + 638 + 15 = 666.

It is not a de Polignac number, because 4963815 - 2⁷ = 4963687 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (25920) is a multiple of the sum of its prime factors (540).

It is a self number, because there is not a number n which added to its sum of digits gives 4963815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10984 + ... + 11426.

It is an arithmetic number, because the mean of its divisors is an integer number (279720).

Almost surely, 2^4963815 is an apocalyptic number.

4963815 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4963815 is a deficient number, since it is larger than the sum of its proper divisors (3987225).

4963815 is a wasteful number, since it uses less digits than its factorization.

4963815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 534 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4963815 is about 2227.9620732858. The cubic root of 4963815 is about 170.5840923547.

It can be divided in two parts, 4963 and 815, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4963815 in words is "four million, nine hundred sixty-three thousand, eight hundred fifteen".