3236401 has 9 divisors (see below), whose sum is σ = 3779499. Its totient is φ = 2763264.

The previous prime is 3236377. The next prime is 3236407. The reversal of 3236401 is 1046323.

The square root of 3236401 is 1799.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 50176 = 1785^2 + 224^2 .

It is not a de Polignac number, because 3236401 - 2⁹ = 3235889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3236407) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12465 + ... + 12721.

Almost surely, 2^3236401 is an apocalyptic number.

3236401 is the 1799-th square number.

3236401 is the 900-th centered octagonal number.

It is an amenable number.

3236401 is a deficient number, since it is larger than the sum of its proper divisors (543098).

3236401 is an frugal number, since it uses more digits than its factorization.

3236401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The cubic root of 3236401 is about 147.9179146713.

It can be divided in two parts, 323 and 6401, that added together give a square (6724 = 82²).

The spelling of 3236401 in words is "three million, two hundred thirty-six thousand, four hundred one".