34450012 has 6 divisors (see below), whose sum is σ = 60287528. Its totient is φ = 17225004.

The previous prime is 34449979. The next prime is 34450019. The reversal of 34450012 is 21005443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34450019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4306248 + ... + 4306255.

Almost surely, 2^34450012 is an apocalyptic number.

It is an amenable number.

34450012 is a deficient number, since it is larger than the sum of its proper divisors (25837516).

34450012 is a wasteful number, since it uses less digits than its factorization.

34450012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8612507 (or 8612505 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 34450012 is about 5869.4132585805. The cubic root of 34450012 is about 325.3841988946.

Adding to 34450012 its reverse (21005443), we get a palindrome (55455455).

The spelling of 34450012 in words is "thirty-four million, four hundred fifty thousand, twelve".