3401156 has 24 divisors (see below), whose sum is σ = 6876576. Its totient is φ = 1454720.

The previous prime is 3401147. The next prime is 3401159. The reversal of 3401156 is 6511043.

It is not an unprimeable number, because it can be changed into a prime (3401159) 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, 1526 + ... + 3021.

It is an arithmetic number, because the mean of its divisors is an integer number (286524).

Almost surely, 2^3401156 is an apocalyptic number.

It is an amenable number.

3401156 is an abundant number, since it is smaller than the sum of its proper divisors (3475420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3401156 is a wasteful number, since it uses less digits than its factorization.

3401156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579 (or 4577 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3401156 is about 1844.2223293302. Note that the first 3 decimals coincide. The cubic root of 3401156 is about 150.3864995615.

Adding to 3401156 its reverse (6511043), we get a palindrome (9912199).

The spelling of 3401156 in words is "three million, four hundred one thousand, one hundred fifty-six".