34623403 has 4 divisors (see below), whose sum is σ = 35012520. Its totient is φ = 34234288.

The previous prime is 34623401. The next prime is 34623427. The reversal of 34623403 is 30432643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30432643 = 1483 ⋅20521.

It is a cyclic number.

It is not a de Polignac number, because 34623403 - 2¹ = 34623401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34623401) 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, 194425 + ... + 194602.

It is an arithmetic number, because the mean of its divisors is an integer number (8753130).

Almost surely, 2^34623403 is an apocalyptic number.

34623403 is a deficient number, since it is larger than the sum of its proper divisors (389117).

34623403 is an equidigital number, since it uses as much as digits as its factorization.

34623403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389116.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 34623403 is about 5884.1654463484. The cubic root of 34623403 is about 325.9291846885.

The spelling of 34623403 in words is "thirty-four million, six hundred twenty-three thousand, four hundred three".