7408332 has 36 divisors (see below), whose sum is σ = 18989880. Its totient is φ = 2434752.

The previous prime is 7408321. The next prime is 7408333. The reversal of 7408332 is 2338047.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 7408296 and 7408305.

It is not an unprimeable number, because it can be changed into a prime (7408333) 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, 1219 + ... + 4037.

Almost surely, 2^7408332 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 7408332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9494940).

7408332 is an abundant number, since it is smaller than the sum of its proper divisors (11581548).

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

7408332 is a wasteful number, since it uses less digits than its factorization.

7408332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 7408332 is about 2721.8251229644. The cubic root of 7408332 is about 194.9426261189.

The spelling of 7408332 in words is "seven million, four hundred eight thousand, three hundred thirty-two".