3545896 has 8 divisors (see below), whose sum is σ = 6648570. Its totient is φ = 1772944.

The previous prime is 3545881. The next prime is 3545897. The reversal of 3545896 is 6985453.

It can be written as a sum of positive squares in only one way, i.e., 2604996 + 940900 = 1614^2 + 970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3545897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221611 + ... + 221626.

Almost surely, 2^3545896 is an apocalyptic number.

It is an amenable number.

3545896 is a deficient number, since it is larger than the sum of its proper divisors (3102674).

3545896 is a wasteful number, since it uses less digits than its factorization.

3545896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443243 (or 443239 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 3545896 is about 1883.0549646784. The cubic root of 3545896 is about 152.4902224314.

The spelling of 3545896 in words is "three million, five hundred forty-five thousand, eight hundred ninety-six".