3698696 has 8 divisors (see below), whose sum is σ = 6935070. Its totient is φ = 1849344.

The previous prime is 3698693. The next prime is 3698713. The reversal of 3698696 is 6968963.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 1653796 = 1430^2 + 1286^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3698696.

It is not an unprimeable number, because it can be changed into a prime (3698693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231161 + ... + 231176.

Almost surely, 2^3698696 is an apocalyptic number.

It is an amenable number.

3698696 is a deficient number, since it is larger than the sum of its proper divisors (3236374).

3698696 is a wasteful number, since it uses less digits than its factorization.

3698696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462343 (or 462339 counting only the distinct ones).

The product of its digits is 419904, while the sum is 47.

The square root of 3698696 is about 1923.1994176372. The cubic root of 3698696 is about 154.6498652313.

The spelling of 3698696 in words is "three million, six hundred ninety-eight thousand, six hundred ninety-six".