8678461900 has 18 divisors (see below), whose sum is σ = 18832262540. Its totient is φ = 3471384720.

The previous prime is 8678461889. The next prime is 8678461949. The reversal of 8678461900 is 91648768.

It is a super-2 number, since 2×8678461900² (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 5 ways as a sum of consecutive naturals, for example, 43392210 + ... + 43392409.

Almost surely, 2^8678461900 is an apocalyptic number.

It is an amenable number.

8678461900 is an abundant number, since it is smaller than the sum of its proper divisors (10153800640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8678461900 is a wasteful number, since it uses less digits than its factorization.

8678461900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86784633 (or 86784626 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 8678461900 is about 93158.2626501804. The cubic root of 8678461900 is about 2055.0114865676.

The spelling of 8678461900 in words is "eight billion, six hundred seventy-eight million, four hundred sixty-one thousand, nine hundred".