9202942980 has 720 divisors, whose sum is σ = 38283315840. Its totient is φ = 1806520320.

The previous prime is 9202942967. The next prime is 9202943003. The reversal of 9202942980 is 892492029.

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

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 26070484 + ... + 26070836.

It is an arithmetic number, because the mean of its divisors is an integer number (53171272).

Almost surely, 2^9202942980 is an apocalyptic number.

9202942980 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9202942980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19141657920).

9202942980 is an abundant number, since it is smaller than the sum of its proper divisors (29080372860).

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

9202942980 is a wasteful number, since it uses less digits than its factorization.

9202942980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 9202942980 is about 95931.9705833253. The cubic root of 9202942980 is about 2095.6025121900.

The spelling of 9202942980 in words is "nine billion, two hundred two million, nine hundred forty-two thousand, nine hundred eighty".