8198146930 has 32 divisors (see below), whose sum is σ = 14835467520. Its totient is φ = 3261780480.

The previous prime is 8198146927. The next prime is 8198146951. The reversal of 8198146930 is 396418918.

It is a super-2 number, since 2×8198146930² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084162 + ... + 3086818.

It is an arithmetic number, because the mean of its divisors is an integer number (463608360).

Almost surely, 2^8198146930 is an apocalyptic number.

8198146930 is a deficient number, since it is larger than the sum of its proper divisors (6637320590).

8198146930 is a wasteful number, since it uses less digits than its factorization.

8198146930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194.

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 8198146930 is about 90543.6189358477. The cubic root of 8198146930 is about 2016.3777625285.

The spelling of 8198146930 in words is "eight billion, one hundred ninety-eight million, one hundred forty-six thousand, nine hundred thirty".