4657277740 has 72 divisors (see below), whose sum is σ = 10151502480. Its totient is φ = 1794501120.

The previous prime is 4657277717. The next prime is 4657277741. The reversal of 4657277740 is 477727564.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4657277741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2789626 + ... + 2791294.

It is an arithmetic number, because the mean of its divisors is an integer number (140993090).

Almost surely, 2^4657277740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4657277740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5075751240).

4657277740 is an abundant number, since it is smaller than the sum of its proper divisors (5494224740).

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

4657277740 is a wasteful number, since it uses less digits than its factorization.

4657277740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 2304960, while the sum is 49.

The square root of 4657277740 is about 68244.2506003253. The cubic root of 4657277740 is about 1669.9778571651.

The spelling of 4657277740 in words is "four billion, six hundred fifty-seven million, two hundred seventy-seven thousand, seven hundred forty".