3531696 has 80 divisors (see below), whose sum is σ = 10904064. Its totient is φ = 963072.

The previous prime is 3531691. The next prime is 3531713. The reversal of 3531696 is 6961353.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3531691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7500 + ... + 7956.

Almost surely, 2^3531696 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 3531696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5452032).

3531696 is an abundant number, since it is smaller than the sum of its proper divisors (7372368).

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

3531696 is a wasteful number, since it uses less digits than its factorization.

3531696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 492 counting only the distinct ones).

The product of its digits is 14580, while the sum is 33.

The square root of 3531696 is about 1879.2807134646. The cubic root of 3531696 is about 152.2863944853.

The spelling of 3531696 in words is "three million, five hundred thirty-one thousand, six hundred ninety-six".