4346404642 has 8 divisors (see below), whose sum is σ = 6561133596. Its totient is φ = 2159360112.

The previous prime is 4346404627. The next prime is 4346404651. The reversal of 4346404642 is 2464046434.

It can be written as a sum of positive squares in 2 ways, for example, as 4034917441 + 311487201 = 63521^2 + 17649^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6920713 + ... + 6921340.

Almost surely, 2^4346404642 is an apocalyptic number.

4346404642 is a deficient number, since it is larger than the sum of its proper divisors (2214728954).

4346404642 is a wasteful number, since it uses less digits than its factorization.

4346404642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13842212.

The product of its (nonzero) digits is 221184, while the sum is 37.

The square root of 4346404642 is about 65927.2678184073. The cubic root of 4346404642 is about 1631.9620372053.

The spelling of 4346404642 in words is "four billion, three hundred forty-six million, four hundred four thousand, six hundred forty-two".