3698707 has 8 divisors (see below), whose sum is σ = 3958416. Its totient is φ = 3443712.

The previous prime is 3698693. The next prime is 3698713. The reversal of 3698707 is 7078963.

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 3698707 - 2¹⁵ = 3665939 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3698707.

It is not an unprimeable number, because it can be changed into a prime (3698767) 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, 528 + ... + 2770.

It is an arithmetic number, because the mean of its divisors is an integer number (494802).

Almost surely, 2^3698707 is an apocalyptic number.

3698707 is a deficient number, since it is larger than the sum of its proper divisors (259709).

3698707 is a wasteful number, since it uses less digits than its factorization.

3698707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 3698707 is about 1923.2022774529. The cubic root of 3698707 is about 154.6500185418.

The spelling of 3698707 in words is "three million, six hundred ninety-eight thousand, seven hundred seven".