3721676 has 24 divisors (see below), whose sum is σ = 7768320. Its totient is φ = 1525392.

The previous prime is 3721673. The next prime is 3721717. The reversal of 3721676 is 6761273.

3721676 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3721673) 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 7 ways as a sum of consecutive naturals, for example, 2246 + ... + 3533.

It is an arithmetic number, because the mean of its divisors is an integer number (323680).

Almost surely, 2^3721676 is an apocalyptic number.

It is an amenable number.

3721676 is an abundant number, since it is smaller than the sum of its proper divisors (4046644).

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

3721676 is a wasteful number, since it uses less digits than its factorization.

3721676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813 (or 5811 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 3721676 is about 1929.1645860320. The cubic root of 3721676 is about 154.9694841070.

It can be divided in two parts, 3721 and 676, that multiplied together give a square (2515396 = 1586²).

The spelling of 3721676 in words is "three million, seven hundred twenty-one thousand, six hundred seventy-six".