4013434 has 16 divisors (see below), whose sum is σ = 6222816. Its totient is φ = 1940400.

The previous prime is 4013423. The next prime is 4013441. The reversal of 4013434 is 4343104.

It is a super-2 number, since 2×4013434² = 32215304944712, which contains 22 as substring.

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, 7929 + ... + 8419.

It is an arithmetic number, because the mean of its divisors is an integer number (388926).

Almost surely, 2^4013434 is an apocalyptic number.

4013434 is a deficient number, since it is larger than the sum of its proper divisors (2209382).

4013434 is a wasteful number, since it uses less digits than its factorization.

4013434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4013434 is about 2003.3556848448. The cubic root of 4013434 is about 158.9176161691.

Adding to 4013434 its reverse (4343104), we get a palindrome (8356538).

The spelling of 4013434 in words is "four million, thirteen thousand, four hundred thirty-four".