3687496 has 8 divisors (see below), whose sum is σ = 6914070. Its totient is φ = 1843744.

The previous prime is 3687469. The next prime is 3687557. The reversal of 3687496 is 6947863.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3290596 + 396900 = 1814^2 + 630^2 .

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

It is an unprimeable number.

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, 230461 + ... + 230476.

Almost surely, 2^3687496 is an apocalyptic number.

It is an amenable number.

3687496 is a deficient number, since it is larger than the sum of its proper divisors (3226574).

3687496 is a wasteful number, since it uses less digits than its factorization.

3687496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460943 (or 460939 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 3687496 is about 1920.2853954556. The cubic root of 3687496 is about 154.4936092845.

The spelling of 3687496 in words is "three million, six hundred eighty-seven thousand, four hundred ninety-six".