3779680 has 24 divisors (see below), whose sum is σ = 8929872. Its totient is φ = 1511808.

The previous prime is 3779669. The next prime is 3779687. The reversal of 3779680 is 869773.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3779687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11652 + ... + 11971.

It is an arithmetic number, because the mean of its divisors is an integer number (372078).

Almost surely, 2^3779680 is an apocalyptic number.

It is an amenable number.

3779680 is an abundant number, since it is smaller than the sum of its proper divisors (5150192).

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

3779680 is a wasteful number, since it uses less digits than its factorization.

3779680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23638 (or 23630 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 3779680 is about 1944.1399126606. The cubic root of 3779680 is about 155.7704271693.

The spelling of 3779680 in words is "three million, seven hundred seventy-nine thousand, six hundred eighty".