4966686774 has 64 divisors (see below), whose sum is σ = 12670586880. Its totient is φ = 1412665920.

The previous prime is 4966686761. The next prime is 4966686797. The reversal of 4966686774 is 4776866694.

It is a super-2 number, since 2×4966686774² = 49335955022053054152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54834 + ... + 113754.

It is an arithmetic number, because the mean of its divisors is an integer number (197977920).

Almost surely, 2^4966686774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4966686774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6335293440).

4966686774 is an abundant number, since it is smaller than the sum of its proper divisors (7703900106).

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

4966686774 is a wasteful number, since it uses less digits than its factorization.

4966686774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59162 (or 59156 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The square root of 4966686774 is about 70474.7243627104. The cubic root of 4966686774 is about 1706.1698268331.

The spelling of 4966686774 in words is "four billion, nine hundred sixty-six million, six hundred eighty-six thousand, seven hundred seventy-four".