3205401 has 8 divisors (see below), whose sum is σ = 4525344. Its totient is φ = 2011200.

The previous prime is 3205393. The next prime is 3205403. The reversal of 3205401 is 1045023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3205401 - 2³ = 3205393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3205403) 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, 31375 + ... + 31476.

It is an arithmetic number, because the mean of its divisors is an integer number (565668).

Almost surely, 2^3205401 is an apocalyptic number.

It is an amenable number.

3205401 is a deficient number, since it is larger than the sum of its proper divisors (1319943).

3205401 is a wasteful number, since it uses less digits than its factorization.

3205401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62871.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3205401 is about 1790.3633709390. The cubic root of 3205401 is about 147.4441194049. Note that the first 3 decimals are identical.

The spelling of 3205401 in words is "three million, two hundred five thousand, four hundred one".