4647862678 has 16 divisors (see below), whose sum is σ = 7341665760. Its totient is φ = 2202494976.

The previous prime is 4647862673. The next prime is 4647862693. The reversal of 4647862678 is 8762687464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4647862673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458475 + ... + 468502.

It is an arithmetic number, because the mean of its divisors is an integer number (458854110).

Almost surely, 2^4647862678 is an apocalyptic number.

4647862678 is a deficient number, since it is larger than the sum of its proper divisors (2693803082).

4647862678 is a wasteful number, since it uses less digits than its factorization.

4647862678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927111.

The product of its digits is 21676032, while the sum is 58.

The square root of 4647862678 is about 68175.2350784359. The cubic root of 4647862678 is about 1668.8517664226.

The spelling of 4647862678 in words is "four billion, six hundred forty-seven million, eight hundred sixty-two thousand, six hundred seventy-eight".