34378023 has 8 divisors (see below), whose sum is σ = 45870208. Its totient is φ = 22902264.

The previous prime is 34378013. The next prime is 34378033. The reversal of 34378023 is 32087343.

It is an interprime number because it is at equal distance from previous prime (34378013) and next prime (34378033).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34378023 - 2⁴ = 34378007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34378013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136 + ... + 8562.

It is an arithmetic number, because the mean of its divisors is an integer number (5733776).

Almost surely, 2^34378023 is an apocalyptic number.

34378023 is a deficient number, since it is larger than the sum of its proper divisors (11492185).

34378023 is a wasteful number, since it uses less digits than its factorization.

34378023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8213.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 34378023 is about 5863.2774964179. The cubic root of 34378023 is about 325.1573927982.

The spelling of 34378023 in words is "thirty-four million, three hundred seventy-eight thousand, twenty-three".