3788130 has 16 divisors (see below), whose sum is σ = 9091584. Its totient is φ = 1010160.

The previous prime is 3788117. The next prime is 3788159. The reversal of 3788130 is 318873.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 126271 = 3788130 / (3 + 7 + 8 + 8 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63106 + ... + 63165.

It is an arithmetic number, because the mean of its divisors is an integer number (568224).

Almost surely, 2^3788130 is an apocalyptic number.

3788130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3788130 is an abundant number, since it is smaller than the sum of its proper divisors (5303454).

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

3788130 is a wasteful number, since it uses less digits than its factorization.

3788130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126281.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 3788130 is about 1946.3118968963. The cubic root of 3788130 is about 155.8864229178.

The spelling of 3788130 in words is "three million, seven hundred eighty-eight thousand, one hundred thirty".