4039104 has 56 divisors (see below), whose sum is σ = 10840720. Its totient is φ = 1327104.

The previous prime is 4039097. The next prime is 4039111. The reversal of 4039104 is 4019304.

It is an interprime number because it is at equal distance from previous prime (4039097) and next prime (4039111).

It is a super-2 number, since 2×4039104² = 32628722245632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20832 + ... + 21024.

Almost surely, 2^4039104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4039104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5420360).

4039104 is an abundant number, since it is smaller than the sum of its proper divisors (6801616).

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

4039104 is a wasteful number, since it uses less digits than its factorization.

4039104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4039104 is about 2009.7522235340. The cubic root of 4039104 is about 159.2557097353.

The spelling of 4039104 in words is "four million, thirty-nine thousand, one hundred four".