3456201 has 8 divisors (see below), whose sum is σ = 5266624. Its totient is φ = 1974960.

The previous prime is 3456197. The next prime is 3456217. The reversal of 3456201 is 1026543.

It is a happy number.

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

It is not a de Polignac number, because 3456201 - 2² = 3456197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 164581 = 3456201 / (3 + 4 + 5 + 6 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3456241) 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, 82270 + ... + 82311.

It is an arithmetic number, because the mean of its divisors is an integer number (658328).

Almost surely, 2^3456201 is an apocalyptic number.

It is an amenable number.

3456201 is a deficient number, since it is larger than the sum of its proper divisors (1810423).

3456201 is a wasteful number, since it uses less digits than its factorization.

3456201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164591.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3456201 is about 1859.0860657861. The cubic root of 3456201 is about 151.1934569969.

The spelling of 3456201 in words is "three million, four hundred fifty-six thousand, two hundred one".