4781877606 has 160 divisors (see below), whose sum is σ = 12916620288. Its totient is φ = 1304328960.

The previous prime is 4781877593. The next prime is 4781877631. The reversal of 4781877606 is 6067781874.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 693331 + ... + 700193.

Almost surely, 2^4781877606 is an apocalyptic number.

4781877606 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4781877606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6458310144).

4781877606 is an abundant number, since it is smaller than the sum of its proper divisors (8134742682).

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

4781877606 is a wasteful number, since it uses less digits than its factorization.

4781877606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928 (or 6919 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 4781877606 is about 69151.1215093436. The cubic root of 4781877606 is about 1684.7397339767.

The spelling of 4781877606 in words is "four billion, seven hundred eighty-one million, eight hundred seventy-seven thousand, six hundred six".