3680347 has 8 divisors (see below), whose sum is σ = 4251312. Its totient is φ = 3148800.

The previous prime is 3680321. The next prime is 3680363. The reversal of 3680347 is 7430863.

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

It is a cyclic number.

It is not a de Polignac number, because 3680347 - 2¹¹ = 3678299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3680647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9654 + ... + 10027.

It is an arithmetic number, because the mean of its divisors is an integer number (531414).

Almost surely, 2^3680347 is an apocalyptic number.

3680347 is a deficient number, since it is larger than the sum of its proper divisors (570965).

3680347 is a wasteful number, since it uses less digits than its factorization.

3680347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19709.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 3680347 is about 1918.4230503202. The cubic root of 3680347 is about 154.3937050554.

The spelling of 3680347 in words is "three million, six hundred eighty thousand, three hundred forty-seven".