9378372 has 12 divisors (see below), whose sum is σ = 21882896. Its totient is φ = 3126120.

The previous prime is 9378367. The next prime is 9378377. The reversal of 9378372 is 2738739.

It is an interprime number because it is at equal distance from previous prime (9378367) and next prime (9378377).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×9378372² = 175907722740768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9378372.

It is not an unprimeable number, because it can be changed into a prime (9378377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390754 + ... + 390777.

Almost surely, 2^9378372 is an apocalyptic number.

It is an amenable number.

9378372 is an abundant number, since it is smaller than the sum of its proper divisors (12504524).

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

9378372 is a wasteful number, since it uses less digits than its factorization.

9378372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781538 (or 781536 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 9378372 is about 3062.4127742680. The cubic root of 9378372 is about 210.8834437835.

The spelling of 9378372 in words is "nine million, three hundred seventy-eight thousand, three hundred seventy-two".