8946690000 has 100 divisors (see below), whose sum is σ = 28881205056. Its totient is φ = 2385776000.

The previous prime is 8946689957. The next prime is 8946690001. The reversal of 8946690000 is 966498.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×8946690000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8946690001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119112 + ... + 179111.

Almost surely, 2^8946690000 is an apocalyptic number.

8946690000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8946690000 is an abundant number, since it is smaller than the sum of its proper divisors (19934515056).

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

8946690000 is a wasteful number, since it uses less digits than its factorization.

8946690000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298254 (or 298233 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 8946690000 is about 94586.9441307837. The cubic root of 8946690000 is about 2075.9686772499.

The spelling of 8946690000 in words is "eight billion, nine hundred forty-six million, six hundred ninety thousand".