8466149246 has 16 divisors (see below), whose sum is σ = 12822089280. Its totient is φ = 4192158240.

The previous prime is 8466149239. The next prime is 8466149309. The reversal of 8466149246 is 6429416648.

It is a junction number, because it is equal to n+sod(n) for n = 8466149194 and 8466149203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490076 + ... + 507056.

It is an arithmetic number, because the mean of its divisors is an integer number (801380580).

Almost surely, 2^8466149246 is an apocalyptic number.

8466149246 is a deficient number, since it is larger than the sum of its proper divisors (4355940034).

8466149246 is a wasteful number, since it uses less digits than its factorization.

8466149246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19379.

The product of its digits is 1990656, while the sum is 50.

The square root of 8466149246 is about 92011.6799433637. The cubic root of 8466149246 is about 2038.1147877472.

The spelling of 8466149246 in words is "eight billion, four hundred sixty-six million, one hundred forty-nine thousand, two hundred forty-six".