4627276646 has 16 divisors (see below), whose sum is σ = 7121807280. Its totient is φ = 2253525120.

The previous prime is 4627276637. The next prime is 4627276657. The reversal of 4627276646 is 6466727264.

It is a junction number, because it is equal to n+sod(n) for n = 4627276594 and 4627276603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4865 + ... + 96323.

It is an arithmetic number, because the mean of its divisors is an integer number (445112955).

Almost surely, 2^4627276646 is an apocalyptic number.

4627276646 is a deficient number, since it is larger than the sum of its proper divisors (2494530634).

4627276646 is a wasteful number, since it uses less digits than its factorization.

4627276646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92119.

The product of its digits is 4064256, while the sum is 50.

The square root of 4627276646 is about 68024.0887186297. The cubic root of 4627276646 is about 1666.3842607820.

The spelling of 4627276646 in words is "four billion, six hundred twenty-seven million, two hundred seventy-six thousand, six hundred forty-six".