4031049 has 32 divisors (see below), whose sum is σ = 6303744. Its totient is φ = 2266880.

The previous prime is 4031047. The next prime is 4031081. The reversal of 4031049 is 9401304.

It is not a de Polignac number, because 4031049 - 2¹ = 4031047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4031047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35617 + ... + 35729.

It is an arithmetic number, because the mean of its divisors is an integer number (196992).

Almost surely, 2^4031049 is an apocalyptic number.

It is an amenable number.

4031049 is a deficient number, since it is larger than the sum of its proper divisors (2272695).

4031049 is a wasteful number, since it uses less digits than its factorization.

4031049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

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

The square root of 4031049 is about 2007.7472450485. The cubic root of 4031049 is about 159.1497738286.

The spelling of 4031049 in words is "four million, thirty-one thousand, forty-nine".