9421934620 has 36 divisors (see below), whose sum is σ = 23016442680. Its totient is φ = 3230377248.

The previous prime is 9421934617. The next prime is 9421934623. The reversal of 9421934620 is 264391249.

It is an interprime number because it is at equal distance from previous prime (9421934617) and next prime (9421934623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9421934623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4806130 + ... + 4808089.

It is an arithmetic number, because the mean of its divisors is an integer number (639345630).

Almost surely, 2^9421934620 is an apocalyptic number.

It is an amenable number.

9421934620 is an abundant number, since it is smaller than the sum of its proper divisors (13594508060).

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

9421934620 is a wasteful number, since it uses less digits than its factorization.

9421934620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614242 (or 9614233 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 9421934620 is about 97066.6504006397. The cubic root of 9421934620 is about 2112.0945800423.

The spelling of 9421934620 in words is "nine billion, four hundred twenty-one million, nine hundred thirty-four thousand, six hundred twenty".