4940802686 has 16 divisors (see below), whose sum is σ = 7444245600. Its totient is φ = 2459400288.

The previous prime is 4940802683. The next prime is 4940802689. The reversal of 4940802686 is 6862080494.

It is an interprime number because it is at equal distance from previous prime (4940802683) and next prime (4940802689).

It is a self number, because there is not a number n which added to its sum of digits gives 4940802686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4940802683) 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, 1528520 + ... + 1531748.

It is an arithmetic number, because the mean of its divisors is an integer number (465265350).

Almost surely, 2^4940802686 is an apocalyptic number.

4940802686 is a deficient number, since it is larger than the sum of its proper divisors (2503442914).

4940802686 is a wasteful number, since it uses less digits than its factorization.

4940802686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 4940802686 is about 70290.8435430960. The cubic root of 4940802686 is about 1703.2007387651.

The spelling of 4940802686 in words is "four billion, nine hundred forty million, eight hundred two thousand, six hundred eighty-six".