3554516 has 48 divisors (see below), whose sum is σ = 7558656. Its totient is φ = 1430784.

The previous prime is 3554477. The next prime is 3554519. The reversal of 3554516 is 6154553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554519) 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, 48656 + ... + 48728.

It is an arithmetic number, because the mean of its divisors is an integer number (157472).

Almost surely, 2^3554516 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 3554516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3779328).

3554516 is an abundant number, since it is smaller than the sum of its proper divisors (4004140).

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

3554516 is a wasteful number, since it uses less digits than its factorization.

3554516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 166 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 3554516 is about 1885.3424092191. The cubic root of 3554516 is about 152.6136892982.

The spelling of 3554516 in words is "three million, five hundred fifty-four thousand, five hundred sixteen".