3698504404 has 48 divisors (see below), whose sum is σ = 7446331648. Its totient is φ = 1574546688.

The previous prime is 3698504389. The next prime is 3698504429. The reversal of 3698504404 is 4044058963.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3478777 + ... + 3479839.

Almost surely, 2^3698504404 is an apocalyptic number.

It is an amenable number.

3698504404 is an abundant number, since it is smaller than the sum of its proper divisors (3747827244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3698504404 is a wasteful number, since it uses less digits than its factorization.

3698504404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784 (or 1782 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 3698504404 is about 60815.3303370129. The cubic root of 3698504404 is about 1546.4719484812.

The spelling of 3698504404 in words is "three billion, six hundred ninety-eight million, five hundred four thousand, four hundred four".