3913776 has 30 divisors (see below), whose sum is σ = 10953540. Its totient is φ = 1304544.

The previous prime is 3913771. The next prime is 3913787. The reversal of 3913776 is 6773193.

3913776 is digitally balanced in base 2, because in such base 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 (36).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3913776.

It is not an unprimeable number, because it can be changed into a prime (3913771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13446 + ... + 13733.

It is an arithmetic number, because the mean of its divisors is an integer number (365118).

Almost surely, 2^3913776 is an apocalyptic number.

3913776 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3913776 is an abundant number, since it is smaller than the sum of its proper divisors (7039764).

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

3913776 is a wasteful number, since it uses less digits than its factorization.

3913776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27193 (or 27184 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 3913776 is about 1978.3265655599. The cubic root of 3913776 is about 157.5912094524.

The spelling of 3913776 in words is "three million, nine hundred thirteen thousand, seven hundred seventy-six".