3810494880 has 384 divisors, whose sum is σ = 13883063040. Its totient is φ = 975421440.

The previous prime is 3810494879. The next prime is 3810494917. The reversal of 3810494880 is 884940183.

3810494880 is a `hidden beast` number, since 3 + 81 + 0 + 494 + 8 + 80 = 666.

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 63 ways as a sum of consecutive naturals, for example, 13560340 + ... + 13560620.

It is an arithmetic number, because the mean of its divisors is an integer number (36153810).

Almost surely, 2^3810494880 is an apocalyptic number.

3810494880 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 3810494880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6941531520).

3810494880 is an abundant number, since it is smaller than the sum of its proper divisors (10072568160).

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

3810494880 is a wasteful number, since it uses less digits than its factorization.

3810494880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 3810494880 is about 61729.2060535368. The cubic root of 3810494880 is about 1561.9260234611.

The spelling of 3810494880 in words is "three billion, eight hundred ten million, four hundred ninety-four thousand, eight hundred eighty".