34254431 has 4 divisors (see below), whose sum is σ = 34443864. Its totient is φ = 34065000.

The previous prime is 34254427. The next prime is 34254443. The reversal of 34254431 is 13445243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34254431 - 2² = 34254427 is a prime.

It is a super-2 number, since 2×34254431² = 2346732086267522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34254431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34254491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94445 + ... + 94806.

It is an arithmetic number, because the mean of its divisors is an integer number (8610966).

Almost surely, 2^34254431 is an apocalyptic number.

34254431 is a deficient number, since it is larger than the sum of its proper divisors (189433).

34254431 is a wasteful number, since it uses less digits than its factorization.

34254431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189432.

The product of its digits is 5760, while the sum is 26.

The square root of 34254431 is about 5852.7285089948. The cubic root of 34254431 is about 324.7672684899.

Adding to 34254431 its reverse (13445243), we get a palindrome (47699674).

The spelling of 34254431 in words is "thirty-four million, two hundred fifty-four thousand, four hundred thirty-one".