3670878 has 48 divisors (see below), whose sum is σ = 8178480. Its totient is φ = 1096704.

The previous prime is 3670873. The next prime is 3670879. The reversal of 3670878 is 8780763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3670871) 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, 50250 + ... + 50322.

It is an arithmetic number, because the mean of its divisors is an integer number (170385).

Almost surely, 2^3670878 is an apocalyptic number.

3670878 is an abundant number, since it is smaller than the sum of its proper divisors (4507602).

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

3670878 is a wasteful number, since it uses less digits than its factorization.

3670878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 3670878 is about 1915.9535484975. The cubic root of 3670878 is about 154.2611804513.

The spelling of 3670878 in words is "three million, six hundred seventy thousand, eight hundred seventy-eight".