3596436 has 18 divisors (see below), whose sum is σ = 9091082. Its totient is φ = 1198800.

The previous prime is 3596431. The next prime is 3596447. The reversal of 3596436 is 6346953.

3596436 is a `hidden beast` number, since 3 + 5 + 9 + 643 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 24336 = 1890^2 + 156^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 99901 = 3596436 / (3 + 5 + 9 + 6 + 4 + 3 + 6).

It is a d-powerful number, because it can be written as 3 + 5⁹ + 9 + 6⁴ + 4⁵ + 3¹³ + 6⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 3596436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3596431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49915 + ... + 49986.

Almost surely, 2^3596436 is an apocalyptic number.

3596436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3596436 is an abundant number, since it is smaller than the sum of its proper divisors (5494646).

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

3596436 is a wasteful number, since it uses less digits than its factorization.

3596436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99911 (or 99906 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 3596436 is about 1896.4271670697. The cubic root of 3596436 is about 153.2112933568.

The spelling of 3596436 in words is "three million, five hundred ninety-six thousand, four hundred thirty-six".