3780663180 has 96 divisors (see below), whose sum is σ = 12624159744. Its totient is φ = 826577664.

The previous prime is 3780663179. The next prime is 3780663191. The reversal of 3780663180 is 813660873.

It is a super-4 number, since 4×3780663180⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186027 + ... + 205346.

It is an arithmetic number, because the mean of its divisors is an integer number (131501664).

Almost surely, 2^3780663180 is an apocalyptic number.

3780663180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3780663180 is an abundant number, since it is smaller than the sum of its proper divisors (8843496564).

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

3780663180 is a wasteful number, since it uses less digits than its factorization.

3780663180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391415 (or 391413 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3780663180 is about 61487.0976709748. The cubic root of 3780663180 is about 1557.8393246525.

The spelling of 3780663180 in words is "three billion, seven hundred eighty million, six hundred sixty-three thousand, one hundred eighty".