4745947008 has 64 divisors (see below), whose sum is σ = 13752472320. Its totient is φ = 1438164480.

The previous prime is 4745946979. The next prime is 4745947021. The reversal of 4745947008 is 8007495474.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557560 + ... + 566007.

It is an arithmetic number, because the mean of its divisors is an integer number (214882380).

Almost surely, 2^4745947008 is an apocalyptic number.

4745947008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4745947008 is an abundant number, since it is smaller than the sum of its proper divisors (9006525312).

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

4745947008 is a wasteful number, since it uses less digits than its factorization.

4745947008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123595 (or 1123583 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 4745947008 is about 68890.8339911777. The cubic root of 4745947008 is about 1680.5094600031.

The spelling of 4745947008 in words is "four billion, seven hundred forty-five million, nine hundred forty-seven thousand, eight".