4033956 has 12 divisors (see below), whose sum is σ = 9412592. Its totient is φ = 1344648.

The previous prime is 4033943. The next prime is 4033957. The reversal of 4033956 is 6593304.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4033957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168070 + ... + 168093.

Almost surely, 2^4033956 is an apocalyptic number.

It is an amenable number.

4033956 is an abundant number, since it is smaller than the sum of its proper divisors (5378636).

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

4033956 is a wasteful number, since it uses less digits than its factorization.

4033956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336170 (or 336168 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 4033956 is about 2008.4710602844. The cubic root of 4033956 is about 159.1880217076.

The spelling of 4033956 in words is "four million, thirty-three thousand, nine hundred fifty-six".