3727696 has 40 divisors (see below), whose sum is σ = 8374464. Its totient is φ = 1574400.

The previous prime is 3727693. The next prime is 3727699. The reversal of 3727696 is 6967273.

It is an interprime number because it is at equal distance from previous prime (3727693) and next prime (3727699).

It is a super-3 number, since 3×3727696³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3727693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9096 + ... + 9496.

Almost surely, 2^3727696 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 3727696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4187232).

3727696 is an abundant number, since it is smaller than the sum of its proper divisors (4646768).

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

3727696 is a wasteful number, since it uses less digits than its factorization.

3727696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 493 counting only the distinct ones).

The product of its digits is 95256, while the sum is 40.

The square root of 3727696 is about 1930.7242164535. The cubic root of 3727696 is about 155.0529960993.

The spelling of 3727696 in words is "three million, seven hundred twenty-seven thousand, six hundred ninety-six".