34024431 has 16 divisors (see below), whose sum is σ = 52505600. Its totient is φ = 19195488.

The previous prime is 34024427. The next prime is 34024447. The reversal of 34024431 is 13442043.

It is not a de Polignac number, because 34024431 - 2² = 34024427 is a prime.

It is a super-2 number, since 2×34024431² = 2315323809747522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 34024398 and 34024407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34024451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8596 + ... + 11913.

It is an arithmetic number, because the mean of its divisors is an integer number (3281600).

Almost surely, 2^34024431 is an apocalyptic number.

34024431 is a deficient number, since it is larger than the sum of its proper divisors (18481169).

34024431 is a wasteful number, since it uses less digits than its factorization.

34024431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20598.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34024431 is about 5833.0464596127. The cubic root of 34024431 is about 324.0387566044.

Adding to 34024431 its reverse (13442043), we get a palindrome (47466474).

The spelling of 34024431 in words is "thirty-four million, twenty-four thousand, four hundred thirty-one".