3528772 has 24 divisors (see below), whose sum is σ = 6742400. Its totient is φ = 1606176.

The previous prime is 3528751. The next prime is 3528773. The reversal of 3528772 is 2778253.

It is not an unprimeable number, because it can be changed into a prime (3528773) 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, 3679 + ... + 4537.

Almost surely, 2^3528772 is an apocalyptic number.

It is an amenable number.

3528772 is a deficient number, since it is larger than the sum of its proper divisors (3213628).

3528772 is a wasteful number, since it uses less digits than its factorization.

3528772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 953 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 3528772 is about 1878.5025951539. The cubic root of 3528772 is about 152.2443553477.

The spelling of 3528772 in words is "three million, five hundred twenty-eight thousand, seven hundred seventy-two".