3778348 has 24 divisors (see below), whose sum is σ = 7886592. Its totient is φ = 1548624.

The previous prime is 3778343. The next prime is 3778391. The reversal of 3778348 is 8438773.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3778348.

It is not an unprimeable number, because it can be changed into a prime (3778343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290 + ... + 3577.

It is an arithmetic number, because the mean of its divisors is an integer number (328608).

Almost surely, 2^3778348 is an apocalyptic number.

It is an amenable number.

3778348 is an abundant number, since it is smaller than the sum of its proper divisors (4108244).

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

3778348 is a wasteful number, since it uses less digits than its factorization.

3778348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901 (or 5899 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 3778348 is about 1943.7973145367. The cubic root of 3778348 is about 155.7521266264.

The spelling of 3778348 in words is "three million, seven hundred seventy-eight thousand, three hundred forty-eight".