3159801 has 12 divisors (see below), whose sum is σ = 4607460. Its totient is φ = 2086560.

The previous prime is 3159797. The next prime is 3159803. The reversal of 3159801 is 1089513.

It can be written as a sum of positive squares in 2 ways, for example, as 2322576 + 837225 = 1524^2 + 915^2 .

It is not a de Polignac number, because 3159801 - 2² = 3159797 is a prime.

It is a Curzon number.

3159801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3159803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630 + ... + 2591.

It is an arithmetic number, because the mean of its divisors is an integer number (383955).

Almost surely, 2^3159801 is an apocalyptic number.

It is an amenable number.

3159801 is a deficient number, since it is larger than the sum of its proper divisors (1447659).

3159801 is a wasteful number, since it uses less digits than its factorization.

3159801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336 (or 3333 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 3159801 is about 1777.5829094588. The cubic root of 3159801 is about 146.7415979603.

The spelling of 3159801 in words is "three million, one hundred fifty-nine thousand, eight hundred one".