8861270486 has 16 divisors (see below), whose sum is σ = 13386168000. Its totient is φ = 4399237248.

The previous prime is 8861270471. The next prime is 8861270501. The reversal of 8861270486 is 6840721688.

It is an interprime number because it is at equal distance from previous prime (8861270471) and next prime (8861270501).

It is a super-2 number, since 2×8861270486² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269875 + ... + 1276833.

It is an arithmetic number, because the mean of its divisors is an integer number (836635500).

Almost surely, 2^8861270486 is an apocalyptic number.

8861270486 is a deficient number, since it is larger than the sum of its proper divisors (4524897514).

8861270486 is a wasteful number, since it uses less digits than its factorization.

8861270486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The square root of 8861270486 is about 94134.3215092136. The cubic root of 8861270486 is about 2069.3406914884.

The spelling of 8861270486 in words is "eight billion, eight hundred sixty-one million, two hundred seventy thousand, four hundred eighty-six".