4856406690 has 32 divisors (see below), whose sum is σ = 11674621440. Its totient is φ = 1292903424.

The previous prime is 4856406689. The next prime is 4856406701. The reversal of 4856406690 is 966046584.

It is a happy number.

It is a super-2 number, since 2×4856406690² = 47169371877353512200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115135 + ... + 151554.

It is an arithmetic number, because the mean of its divisors is an integer number (364831920).

Almost surely, 2^4856406690 is an apocalyptic number.

4856406690 is an abundant number, since it is smaller than the sum of its proper divisors (6818214750).

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

4856406690 is a wasteful number, since it uses less digits than its factorization.

4856406690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267306.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 4856406690 is about 69687.9235592509. The cubic root of 4856406690 is about 1693.4472880493.

The spelling of 4856406690 in words is "four billion, eight hundred fifty-six million, four hundred six thousand, six hundred ninety".