3537634 has 16 divisors (see below), whose sum is σ = 5463936. Its totient is φ = 1717200.

The previous prime is 3537631. The next prime is 3537641. The reversal of 3537634 is 4367353.

It is a junction number, because it is equal to n+sod(n) for n = 3537596 and 3537605.

It is not an unprimeable number, because it can be changed into a prime (3537631) 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, 12919 + ... + 13189.

It is an arithmetic number, because the mean of its divisors is an integer number (341496).

Almost surely, 2^3537634 is an apocalyptic number.

3537634 is a deficient number, since it is larger than the sum of its proper divisors (1926302).

3537634 is a wasteful number, since it uses less digits than its factorization.

3537634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its digits is 22680, while the sum is 31.

The square root of 3537634 is about 1880.8599097221. The cubic root of 3537634 is about 152.3716953609.

The spelling of 3537634 in words is "three million, five hundred thirty-seven thousand, six hundred thirty-four".