3525768 has 40 divisors (see below), whose sum is σ = 9877230. Its totient is φ = 1175040.

The previous prime is 3525761. The next prime is 3525779. The reversal of 3525768 is 8675253.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 842724 = 1638^2 + 918^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3525761) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2073 + ... + 3368.

Almost surely, 2^3525768 is an apocalyptic number.

It is an amenable number.

3525768 is an abundant number, since it is smaller than the sum of its proper divisors (6351462).

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

3525768 is a wasteful number, since it uses less digits than its factorization.

3525768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459 (or 5446 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3525768 is about 1877.7028518911. The cubic root of 3525768 is about 152.2011418369.

The spelling of 3525768 in words is "three million, five hundred twenty-five thousand, seven hundred sixty-eight".