8149623364 has 12 divisors (see below), whose sum is σ = 14262505488. Its totient is φ = 4074621800.

The previous prime is 8149623311. The next prime is 8149623397. The reversal of 8149623364 is 4633269418.

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, 99999 + ... + 162169.

It is an arithmetic number, because the mean of its divisors is an integer number (1188542124).

Almost surely, 2^8149623364 is an apocalyptic number.

It is an amenable number.

8149623364 is a deficient number, since it is larger than the sum of its proper divisors (6112882124).

8149623364 is a wasteful number, since it uses less digits than its factorization.

8149623364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94946 (or 94944 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 8149623364 is about 90275.2644083638. The cubic root of 8149623364 is about 2012.3916782560.

The spelling of 8149623364 in words is "eight billion, one hundred forty-nine million, six hundred twenty-three thousand, three hundred sixty-four".