34403412 has 12 divisors (see below), whose sum is σ = 80274656. Its totient is φ = 11467800.

The previous prime is 34403407. The next prime is 34403419. The reversal of 34403412 is 21430443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34403419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433464 + ... + 1433487.

Almost surely, 2^34403412 is an apocalyptic number.

It is an amenable number.

34403412 is an abundant number, since it is smaller than the sum of its proper divisors (45871244).

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

34403412 is a wasteful number, since it uses less digits than its factorization.

34403412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866958 (or 2866956 counting only the distinct ones).

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

The square root of 34403412 is about 5865.4421828196. The cubic root of 34403412 is about 325.2374186294.

Adding to 34403412 its reverse (21430443), we get a palindrome (55833855).

The spelling of 34403412 in words is "thirty-four million, four hundred three thousand, four hundred twelve".