8734334378 has 24 divisors (see below), whose sum is σ = 16626026304. Its totient is φ = 3402987000.

The previous prime is 8734334321. The next prime is 8734334381.

8734334378 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4050098 + ... + 4052253.

It is an arithmetic number, because the mean of its divisors is an integer number (692751096).

Almost surely, 2^8734334378 is an apocalyptic number.

8734334378 is a deficient number, since it is larger than the sum of its proper divisors (7891691926).

8734334378 is a wasteful number, since it uses less digits than its factorization.

8734334378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8102378 (or 8102371 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 50.

The square root of 8734334378 is about 93457.6608844882. The cubic root of 8734334378 is about 2059.4121534091.

The spelling of 8734334378 in words is "eight billion, seven hundred thirty-four million, three hundred thirty-four thousand, three hundred seventy-eight".