3693706814 has 16 divisors (see below), whose sum is σ = 6370919808. Its totient is φ = 1573304472.

The previous prime is 3693706813. The next prime is 3693706817. The reversal of 3693706814 is 4186073963.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3693706813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807032 + ... + 811595.

It is an arithmetic number, because the mean of its divisors is an integer number (398182488).

Almost surely, 2^3693706814 is an apocalyptic number.

3693706814 is a deficient number, since it is larger than the sum of its proper divisors (2677212994).

3693706814 is a wasteful number, since it uses less digits than its factorization.

3693706814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618799.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 3693706814 is about 60775.8736177441. The cubic root of 3693706814 is about 1545.8029799913.

The spelling of 3693706814 in words is "three billion, six hundred ninety-three million, seven hundred six thousand, eight hundred fourteen".