3537396 has 36 divisors (see below), whose sum is σ = 9042852. Its totient is φ = 1165824.

The previous prime is 3537337. The next prime is 3537407. The reversal of 3537396 is 6937353.

It can be written as a sum of positive squares in 2 ways, for example, as 509796 + 3027600 = 714^2 + 1740^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3537396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2986 + ... + 3998.

Almost surely, 2^3537396 is an apocalyptic number.

3537396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3537396 is an abundant number, since it is smaller than the sum of its proper divisors (5505456).

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

3537396 is a wasteful number, since it uses less digits than its factorization.

3537396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1115 counting only the distinct ones).

The product of its digits is 51030, while the sum is 36.

The square root of 3537396 is about 1880.7966397248. The cubic root of 3537396 is about 152.3682782676.

The spelling of 3537396 in words is "three million, five hundred thirty-seven thousand, three hundred ninety-six".