3496637 has 4 divisors (see below), whose sum is σ = 3515136. Its totient is φ = 3478140.

The previous prime is 3496613. The next prime is 3496657. The reversal of 3496637 is 7366943.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3496637 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3496637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8963 + ... + 9344.

It is an arithmetic number, because the mean of its divisors is an integer number (878784).

Almost surely, 2^3496637 is an apocalyptic number.

It is an amenable number.

3496637 is a deficient number, since it is larger than the sum of its proper divisors (18499).

3496637 is a wasteful number, since it uses less digits than its factorization.

3496637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18498.

The product of its digits is 81648, while the sum is 38.

The square root of 3496637 is about 1869.9296778221. The cubic root of 3496637 is about 151.7808042070.

The spelling of 3496637 in words is "three million, four hundred ninety-six thousand, six hundred thirty-seven".