3693488 has 40 divisors (see below), whose sum is σ = 7803072. Its totient is φ = 1686528.

The previous prime is 3693479. The next prime is 3693493. The reversal of 3693488 is 8843963.

3693488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3693488² = 27283707212288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9881 + ... + 10247.

Almost surely, 2^3693488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3693488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3901536).

3693488 is an abundant number, since it is smaller than the sum of its proper divisors (4109584).

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

3693488 is a wasteful number, since it uses less digits than its factorization.

3693488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 423 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3693488 is about 1921.8449469195. The cubic root of 3693488 is about 154.5772455099.

The spelling of 3693488 in words is "three million, six hundred ninety-three thousand, four hundred eighty-eight".