3536220 has 24 divisors (see below), whose sum is σ = 9901584. Its totient is φ = 942976.

The previous prime is 3536219. The next prime is 3536249. The reversal of 3536220 is 226353.

It is an Ulam number.

It is a congruent 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, 29409 + ... + 29528.

It is an arithmetic number, because the mean of its divisors is an integer number (412566).

Almost surely, 2^3536220 is an apocalyptic number.

3536220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3536220 is an abundant number, since it is smaller than the sum of its proper divisors (6365364).

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

3536220 is a wasteful number, since it uses less digits than its factorization.

3536220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58949 (or 58947 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3536220 is about 1880.4839802561. The cubic root of 3536220 is about 152.3513915562.

The spelling of 3536220 in words is "three million, five hundred thirty-six thousand, two hundred twenty".