3874780800 has 672 divisors, whose sum is σ = 15759660960. Its totient is φ = 933120000.

The previous prime is 3874780787. The next prime is 3874780829. The reversal of 3874780800 is 80874783.

3874780800 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 25660725 + ... + 25660875.

Almost surely, 2^3874780800 is an apocalyptic number.

3874780800 is a gapful number since it is divisible by the number (30) 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 3874780800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7879830480).

3874780800 is an abundant number, since it is smaller than the sum of its proper divisors (11884880160).

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

3874780800 is a wasteful number, since it uses less digits than its factorization.

3874780800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 3874780800 is about 62247.7373082749. The cubic root of 3874780800 is about 1570.6607088355.

The spelling of 3874780800 in words is "three billion, eight hundred seventy-four million, seven hundred eighty thousand, eight hundred".