4947571904 has 84 divisors (see below), whose sum is σ = 10843878744. Its totient is φ = 2239564800.

The previous prime is 4947571903. The next prime is 4947571913. The reversal of 4947571904 is 4091757494.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a super-3 number, since 3×4947571904³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4947571903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20529224 + ... + 20529464.

Almost surely, 2^4947571904 is an apocalyptic number.

4947571904 is a gapful number since it is divisible by the number (44) 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 4947571904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5421939372).

4947571904 is an abundant number, since it is smaller than the sum of its proper divisors (5896306840).

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

4947571904 is an frugal number, since it uses more digits than its factorization.

4947571904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 4947571904 is about 70338.9785538573. The cubic root of 4947571904 is about 1703.9782153901.

The spelling of 4947571904 in words is "four billion, nine hundred forty-seven million, five hundred seventy-one thousand, nine hundred four".