9234492930 has 288 divisors, whose sum is σ = 27239930640. Its totient is φ = 2167326720.

The previous prime is 9234492901. The next prime is 9234492937. The reversal of 9234492930 is 392944329.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 4743214641 + 4491278289 = 68871^2 + 67017^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9234492937) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 34328836 + ... + 34329104.

Almost surely, 2^9234492930 is an apocalyptic number.

9234492930 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9234492930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13619965320).

9234492930 is an abundant number, since it is smaller than the sum of its proper divisors (18005437710).

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

9234492930 is a wasteful number, since it uses less digits than its factorization.

9234492930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 9234492930 is about 96096.2690742986. The cubic root of 9234492930 is about 2097.9945275867.

The spelling of 9234492930 in words is "nine billion, two hundred thirty-four million, four hundred ninety-two thousand, nine hundred thirty".