4048661600 has 36 divisors (see below), whose sum is σ = 9883797084. Its totient is φ = 1619464320.

The previous prime is 4048661543. The next prime is 4048661611. The reversal of 4048661600 is 61668404.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2529614 + ... + 2531213.

It is an arithmetic number, because the mean of its divisors is an integer number (274549919).

Almost surely, 2^4048661600 is an apocalyptic number.

4048661600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4048661600 is an abundant number, since it is smaller than the sum of its proper divisors (5835135484).

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

4048661600 is a wasteful number, since it uses less digits than its factorization.

4048661600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060847 (or 5060834 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4048661600 is about 63629.0939743762. The cubic root of 4048661600 is about 1593.8122464987.

The spelling of 4048661600 in words is "four billion, forty-eight million, six hundred sixty-one thousand, six hundred".