4764641280 has 192 divisors, whose sum is σ = 17421505920. Its totient is φ = 1089011712.

The previous prime is 4764641269. The next prime is 4764641353. The reversal of 4764641280 is 821464674.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 203962 + ... + 226118.

It is an arithmetic number, because the mean of its divisors is an integer number (90737010).

Almost surely, 2^4764641280 is an apocalyptic number.

4764641280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4764641280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8710752960).

4764641280 is an abundant number, since it is smaller than the sum of its proper divisors (12656864640).

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

4764641280 is a wasteful number, since it uses less digits than its factorization.

4764641280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22194 (or 22174 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 4764641280 is about 69026.3810437720. The cubic root of 4764641280 is about 1682.7130765397.

The spelling of 4764641280 in words is "four billion, seven hundred sixty-four million, six hundred forty-one thousand, two hundred eighty".