34445404 has 24 divisors (see below), whose sum is σ = 72517760. Its totient is φ = 13985136.

The previous prime is 34445399. The next prime is 34445413. The reversal of 34445404 is 40454443.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31842 + ... + 32905.

Almost surely, 2^34445404 is an apocalyptic number.

It is an amenable number.

34445404 is an abundant number, since it is smaller than the sum of its proper divisors (38072356).

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

34445404 is a wasteful number, since it uses less digits than its factorization.

34445404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64777 (or 64775 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 34445404 is about 5869.0207019570. The cubic root of 34445404 is about 325.3696905567.

Adding to 34445404 its reverse (40454443), we get a palindrome (74899847).

The spelling of 34445404 in words is "thirty-four million, four hundred forty-five thousand, four hundred four".