9880372 has 12 divisors (see below), whose sum is σ = 17510080. Its totient is φ = 4877496.

The previous prime is 9880357. The next prime is 9880373. The reversal of 9880372 is 2730889.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9880373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15318 + ... + 15949.

Almost surely, 2^9880372 is an apocalyptic number.

It is an amenable number.

9880372 is a deficient number, since it is larger than the sum of its proper divisors (7629708).

9880372 is a wasteful number, since it uses less digits than its factorization.

9880372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31350 (or 31348 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 9880372 is about 3143.3059030263. The cubic root of 9880372 is about 214.5809179188.

The spelling of 9880372 in words is "nine million, eight hundred eighty thousand, three hundred seventy-two".