4662857830 has 64 divisors (see below), whose sum is σ = 8974748160. Its totient is φ = 1739176704.

The previous prime is 4662857807. The next prime is 4662857863. The reversal of 4662857830 is 387582664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7206567 + ... + 7207213.

It is an arithmetic number, because the mean of its divisors is an integer number (140230440).

Almost surely, 2^4662857830 is an apocalyptic number.

4662857830 is a deficient number, since it is larger than the sum of its proper divisors (4311890330).

4662857830 is a wasteful number, since it uses less digits than its factorization.

4662857830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 4662857830 is about 68285.1215858916. The cubic root of 4662857830 is about 1670.6445490290.

The spelling of 4662857830 in words is "four billion, six hundred sixty-two million, eight hundred fifty-seven thousand, eight hundred thirty".