4963642 has 8 divisors (see below), whose sum is σ = 7514100. Its totient is φ = 2458944.

The previous prime is 4963639. The next prime is 4963663. The reversal of 4963642 is 2463694.

It can be written as a sum of positive squares in 2 ways, for example, as 4704561 + 259081 = 2169^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁵ + 9⁵ + 6³ + 3¹⁴ + 6⁶ + 4⁸ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 4963598 and 4963607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11167 + ... + 11602.

Almost surely, 2^4963642 is an apocalyptic number.

4963642 is a deficient number, since it is larger than the sum of its proper divisors (2550458).

4963642 is a wasteful number, since it uses less digits than its factorization.

4963642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22880.

The product of its digits is 31104, while the sum is 34.

The square root of 4963642 is about 2227.9232482292. The cubic root of 4963642 is about 170.5821105866.

The spelling of 4963642 in words is "four million, nine hundred sixty-three thousand, six hundred forty-two".