4930402 has 4 divisors (see below), whose sum is σ = 7395606. Its totient is φ = 2465200.

The previous prime is 4930381. The next prime is 4930403. The reversal of 4930402 is 2040394.

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

It can be written as a sum of positive squares in only one way, i.e., 4626801 + 303601 = 2151^2 + 551^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232599 + ... + 1232602.

Almost surely, 2^4930402 is an apocalyptic number.

4930402 is a deficient number, since it is larger than the sum of its proper divisors (2465204).

4930402 is a wasteful number, since it uses less digits than its factorization.

4930402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465203.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4930402 is about 2220.4508551193. The cubic root of 4930402 is about 170.2004785951.

Adding to 4930402 its reverse (2040394), we get a palindrome (6970796).

The spelling of 4930402 in words is "four million, nine hundred thirty thousand, four hundred two".