3811496 has 32 divisors (see below), whose sum is σ = 7825440. Its totient is φ = 1729728.

The previous prime is 3811487. The next prime is 3811501. The reversal of 3811496 is 6941183.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6695 + ... + 7241.

It is an arithmetic number, because the mean of its divisors is an integer number (244545).

Almost surely, 2^3811496 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 3811496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3912720).

3811496 is an abundant number, since it is smaller than the sum of its proper divisors (4013944).

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

3811496 is a wasteful number, since it uses less digits than its factorization.

3811496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 629 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 3811496 is about 1952.3053039932. The cubic root of 3811496 is about 156.2062798212.

The spelling of 3811496 in words is "three million, eight hundred eleven thousand, four hundred ninety-six".