3545733 has 4 divisors (see below), whose sum is σ = 4727648. Its totient is φ = 2363820.

The previous prime is 3545719. The next prime is 3545767. The reversal of 3545733 is 3375453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3375453 = 3 ⋅1125151.

It is not a de Polignac number, because 3545733 - 2⁵ = 3545701 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3545733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590953 + ... + 590958.

It is an arithmetic number, because the mean of its divisors is an integer number (1181912).

Almost surely, 2^3545733 is an apocalyptic number.

It is an amenable number.

3545733 is a deficient number, since it is larger than the sum of its proper divisors (1181915).

3545733 is a wasteful number, since it uses less digits than its factorization.

3545733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181914.

The product of its digits is 18900, while the sum is 30.

The square root of 3545733 is about 1883.0116834476. The cubic root of 3545733 is about 152.4878858065.

It can be divided in two parts, 3545 and 733, that added together give a triangular number (4278 = T₉₂).

The spelling of 3545733 in words is "three million, five hundred forty-five thousand, seven hundred thirty-three".