3545496 has 48 divisors (see below), whose sum is σ = 10024560. Its totient is φ = 1129920.

The previous prime is 3545489. The next prime is 3545497. The reversal of 3545496 is 6945453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3545496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586 + ... + 2726.

It is an arithmetic number, because the mean of its divisors is an integer number (208845).

Almost surely, 2^3545496 is an apocalyptic number.

3545496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3545496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5012280).

3545496 is an abundant number, since it is smaller than the sum of its proper divisors (6479064).

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

3545496 is a wasteful number, since it uses less digits than its factorization.

3545496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2169 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3545496 is about 1882.9487512941. The cubic root of 3545496 is about 152.4844882547.

The spelling of 3545496 in words is "three million, five hundred forty-five thousand, four hundred ninety-six".