3680474 has 16 divisors (see below), whose sum is σ = 6354816. Its totient is φ = 1566000.

The previous prime is 3680461. The next prime is 3680489. The reversal of 3680474 is 4740863.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3680474.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244 + ... + 2984.

It is an arithmetic number, because the mean of its divisors is an integer number (397176).

Almost surely, 2^3680474 is an apocalyptic number.

3680474 is a deficient number, since it is larger than the sum of its proper divisors (2674342).

3680474 is a wasteful number, since it uses less digits than its factorization.

3680474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3680474 is about 1918.4561501374. The cubic root of 3680474 is about 154.3954809545.

The spelling of 3680474 in words is "three million, six hundred eighty thousand, four hundred seventy-four".