4963438 has 4 divisors (see below), whose sum is σ = 7445160. Its totient is φ = 2481718.

The previous prime is 4963429. The next prime is 4963451. The reversal of 4963438 is 8343694.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4963397 and 4963406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240858 + ... + 1240861.

It is an arithmetic number, because the mean of its divisors is an integer number (1861290).

Almost surely, 2^4963438 is an apocalyptic number.

4963438 is a deficient number, since it is larger than the sum of its proper divisors (2481722).

4963438 is a wasteful number, since it uses less digits than its factorization.

4963438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481721.

The product of its digits is 62208, while the sum is 37.

The square root of 4963438 is about 2227.8774652121. The cubic root of 4963438 is about 170.5797736448.

The spelling of 4963438 in words is "four million, nine hundred sixty-three thousand, four hundred thirty-eight".