3556701 has 6 divisors (see below), whose sum is σ = 5137470. Its totient is φ = 2371128.

The previous prime is 3556691. The next prime is 3556703. The reversal of 3556701 is 1076553.

It can be written as a sum of positive squares in only one way, i.e., 3132900 + 423801 = 1770^2 + 651^2 .

It is not a de Polignac number, because 3556701 - 2⁵ = 3556669 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556703) 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, 197586 + ... + 197603.

It is an arithmetic number, because the mean of its divisors is an integer number (856245).

Almost surely, 2^3556701 is an apocalyptic number.

It is an amenable number.

3556701 is a deficient number, since it is larger than the sum of its proper divisors (1580769).

3556701 is a wasteful number, since it uses less digits than its factorization.

3556701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395195 (or 395192 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 3556701 is about 1885.9217905311. The cubic root of 3556701 is about 152.6449539962.

It can be divided in two parts, 355 and 6701, that added together give a square (7056 = 84²).

The spelling of 3556701 in words is "three million, five hundred fifty-six thousand, seven hundred one".