9274487980 has 24 divisors (see below), whose sum is σ = 19506836160. Its totient is φ = 3704002560.

The previous prime is 9274487947. The next prime is 9274487983. The reversal of 9274487980 is 897844729.

It is a super-2 number, since 2×9274487980² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9274487983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348900 + ... + 374539.

It is an arithmetic number, because the mean of its divisors is an integer number (812784840).

Almost surely, 2^9274487980 is an apocalyptic number.

It is an amenable number.

9274487980 is an abundant number, since it is smaller than the sum of its proper divisors (10232348180).

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

9274487980 is a wasteful number, since it uses less digits than its factorization.

9274487980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724089 (or 724087 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 58.

The square root of 9274487980 is about 96304.1431092142. The cubic root of 9274487980 is about 2101.0190050795.

The spelling of 9274487980 in words is "nine billion, two hundred seventy-four million, four hundred eighty-seven thousand, nine hundred eighty".