6634002402 has 12 divisors (see below), whose sum is σ = 14373671910. Its totient is φ = 2211334128.

The previous prime is 6634002373. The next prime is 6634002439. The reversal of 6634002402 is 2042004366.

6634002402 is a `hidden beast` number, since 6 + 634 + 0 + 0 + 24 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6538177881 + 95824521 = 80859^2 + 9789^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184277827 + ... + 184277862.

Almost surely, 2^6634002402 is an apocalyptic number.

6634002402 is an abundant number, since it is smaller than the sum of its proper divisors (7739669508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6634002402 is a wasteful number, since it uses less digits than its factorization.

6634002402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368555697 (or 368555694 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 6634002402 is about 81449.3855225440. The cubic root of 6634002402 is about 1878.9931988497.

Adding to 6634002402 its reverse (2042004366), we get a palindrome (8676006768).

The spelling of 6634002402 in words is "six billion, six hundred thirty-four million, two thousand, four hundred two".