8345379212 has 12 divisors (see below), whose sum is σ = 14701132656. Its totient is φ = 4145055600.

The previous prime is 8345379181. The next prime is 8345379227. The reversal of 8345379212 is 2129735438.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6907823 + ... + 6909030.

It is an arithmetic number, because the mean of its divisors is an integer number (1225094388).

Almost surely, 2^8345379212 is an apocalyptic number.

It is an amenable number.

8345379212 is a deficient number, since it is larger than the sum of its proper divisors (6355753444).

8345379212 is a wasteful number, since it uses less digits than its factorization.

8345379212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13817008 (or 13817006 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 8345379212 is about 91353.0470865641. The cubic root of 8345379212 is about 2028.3770677739.

The spelling of 8345379212 in words is "eight billion, three hundred forty-five million, three hundred seventy-nine thousand, two hundred twelve".