4946180402 has 4 divisors (see below), whose sum is σ = 7419270606. Its totient is φ = 2473090200.

The previous prime is 4946180401. The next prime is 4946180411. The reversal of 4946180402 is 2040816494.

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., 4936327081 + 9853321 = 70259^2 + 3139^2 .

It is not an unprimeable number, because it can be changed into a prime (4946180401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236545099 + ... + 1236545102.

Almost surely, 2^4946180402 is an apocalyptic number.

4946180402 is a deficient number, since it is larger than the sum of its proper divisors (2473090204).

4946180402 is a wasteful number, since it uses less digits than its factorization.

4946180402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473090203.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 4946180402 is about 70329.0864578803. The cubic root of 4946180402 is about 1703.8184527520.

Adding to 4946180402 its reverse (2040816494), we get a palindrome (6986996896).

The spelling of 4946180402 in words is "four billion, nine hundred forty-six million, one hundred eighty thousand, four hundred two".