4029896 has 16 divisors (see below), whose sum is σ = 8137500. Its totient is φ = 1859904.

The previous prime is 4029871. The next prime is 4029911. The reversal of 4029896 is 6989204.

It can be written as a sum of positive squares in 2 ways, for example, as 3880900 + 148996 = 1970^2 + 386^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19271 + ... + 19478.

Almost surely, 2^4029896 is an apocalyptic number.

It is an amenable number.

4029896 is an abundant number, since it is smaller than the sum of its proper divisors (4107604).

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

4029896 is a wasteful number, since it uses less digits than its factorization.

4029896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38768 (or 38764 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 4029896 is about 2007.4600867763. The cubic root of 4029896 is about 159.1345985241.

The spelling of 4029896 in words is "four million, twenty-nine thousand, eight hundred ninety-six".