34478103 has 24 divisors (see below), whose sum is σ = 53200000. Its totient is φ = 19792080.

The previous prime is 34478083. The next prime is 34478111. The reversal of 34478103 is 30187443.

It is not a de Polignac number, because 34478103 - 2⁶ = 34478039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34478203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4398 + ... + 9396.

Almost surely, 2^34478103 is an apocalyptic number.

34478103 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34478103 is a deficient number, since it is larger than the sum of its proper divisors (18721897).

34478103 is a wasteful number, since it uses less digits than its factorization.

34478103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043 (or 5032 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 34478103 is about 5871.8057699485. The cubic root of 34478103 is about 325.4726157410.

The spelling of 34478103 in words is "thirty-four million, four hundred seventy-eight thousand, one hundred three".