34375403 has 4 divisors (see below), whose sum is σ = 34449480. Its totient is φ = 34301328.

The previous prime is 34375381. The next prime is 34375441. The reversal of 34375403 is 30457343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30457343 = 7 ⋅4351049.

It is a cyclic number.

It is not a de Polignac number, because 34375403 - 2¹⁴ = 34359019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34375463) 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, 36338 + ... + 37271.

It is an arithmetic number, because the mean of its divisors is an integer number (8612370).

Almost surely, 2^34375403 is an apocalyptic number.

34375403 is a deficient number, since it is larger than the sum of its proper divisors (74077).

34375403 is an equidigital number, since it uses as much as digits as its factorization.

34375403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74076.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 34375403 is about 5863.0540676340. The cubic root of 34375403 is about 325.1491323463.

The spelling of 34375403 in words is "thirty-four million, three hundred seventy-five thousand, four hundred three".