3561733 has 8 divisors (see below), whose sum is σ = 4165568. Its totient is φ = 2981664.

The previous prime is 3561703. The next prime is 3561749. The reversal of 3561733 is 3371653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3561733 - 2⁹ = 3561221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3561703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5616 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (520696).

Almost surely, 2^3561733 is an apocalyptic number.

It is an amenable number.

3561733 is a deficient number, since it is larger than the sum of its proper divisors (603835).

3561733 is a wasteful number, since it uses less digits than its factorization.

3561733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11883.

The product of its digits is 5670, while the sum is 28.

The square root of 3561733 is about 1887.2554146167. The cubic root of 3561733 is about 152.7169071398.

The spelling of 3561733 in words is "three million, five hundred sixty-one thousand, seven hundred thirty-three".