3690412 has 12 divisors (see below), whose sum is σ = 7045416. Its totient is φ = 1677440.

The previous prime is 3690397. The next prime is 3690437. The reversal of 3690412 is 2140963.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41893 + ... + 41980.

It is an arithmetic number, because the mean of its divisors is an integer number (587118).

Almost surely, 2^3690412 is an apocalyptic number.

It is an amenable number.

3690412 is a deficient number, since it is larger than the sum of its proper divisors (3355004).

3690412 is a wasteful number, since it uses less digits than its factorization.

3690412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83888 (or 83886 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3690412 is about 1921.0445075531. The cubic root of 3690412 is about 154.5343220669.

The spelling of 3690412 in words is "three million, six hundred ninety thousand, four hundred twelve".