3691246 has 8 divisors (see below), whose sum is σ = 5962824. Its totient is φ = 1703640.

The previous prime is 3691223. The next prime is 3691253. The reversal of 3691246 is 6421963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 70960 + ... + 71011.

It is an arithmetic number, because the mean of its divisors is an integer number (745353).

Almost surely, 2^3691246 is an apocalyptic number.

3691246 is a deficient number, since it is larger than the sum of its proper divisors (2271578).

3691246 is a wasteful number, since it uses less digits than its factorization.

3691246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141986.

The product of its digits is 7776, while the sum is 31.

The square root of 3691246 is about 1921.2615647017. The cubic root of 3691246 is about 154.5459623135.

The spelling of 3691246 in words is "three million, six hundred ninety-one thousand, two hundred forty-six".