7841372 has 36 divisors (see below), whose sum is σ = 17418744. Its totient is φ = 3054240.

The previous prime is 7841363. The next prime is 7841377. The reversal of 7841372 is 2731487.

It is a happy number.

It is a super-2 number, since 2×7841372² = 122974229684768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7841377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338 + ... + 3974.

It is an arithmetic number, because the mean of its divisors is an integer number (483854).

Almost surely, 2^7841372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7841372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8709372).

7841372 is an abundant number, since it is smaller than the sum of its proper divisors (9577372).

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

7841372 is a wasteful number, since it uses less digits than its factorization.

7841372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666 (or 3657 counting only the distinct ones).

The product of its digits is 9408, while the sum is 32.

The square root of 7841372 is about 2800.2449892822. The cubic root of 7841372 is about 198.6692653645.

The spelling of 7841372 in words is "seven million, eight hundred forty-one thousand, three hundred seventy-two".