3680492 has 6 divisors (see below), whose sum is σ = 6440868. Its totient is φ = 1840244.

The previous prime is 3680491. The next prime is 3680503. The reversal of 3680492 is 2940863.

It is not an unprimeable number, because it can be changed into a prime (3680491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460058 + ... + 460065.

It is an arithmetic number, because the mean of its divisors is an integer number (1073478).

Almost surely, 2^3680492 is an apocalyptic number.

It is an amenable number.

3680492 is a deficient number, since it is larger than the sum of its proper divisors (2760376).

3680492 is a wasteful number, since it uses less digits than its factorization.

3680492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920127 (or 920125 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3680492 is about 1918.4608414039. The cubic root of 3680492 is about 154.3957326534.

The spelling of 3680492 in words is "three million, six hundred eighty thousand, four hundred ninety-two".