3878703 has 24 divisors (see below), whose sum is σ = 6014736. Its totient is φ = 2400000.

The previous prime is 3878701. The next prime is 3878713. The reversal of 3878703 is 3078783.

It is not a de Polignac number, because 3878703 - 2¹ = 3878701 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3878701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15328 + ... + 15578.

It is an arithmetic number, because the mean of its divisors is an integer number (250614).

Almost surely, 2^3878703 is an apocalyptic number.

3878703 is a deficient number, since it is larger than the sum of its proper divisors (2136033).

3878703 is a wasteful number, since it uses less digits than its factorization.

3878703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 3878703 is about 1969.4423068473. The cubic root of 3878703 is about 157.1190490889.

The spelling of 3878703 in words is "three million, eight hundred seventy-eight thousand, seven hundred three".