7389048 has 64 divisors (see below), whose sum is σ = 19452960. Its totient is φ = 2336256.

The previous prime is 7389037. The next prime is 7389079. The reversal of 7389048 is 8409837.

It is a junction number, because it is equal to n+sod(n) for n = 7388997 and 7389015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46986 + ... + 47142.

Almost surely, 2^7389048 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 7389048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9726480).

7389048 is an abundant number, since it is smaller than the sum of its proper divisors (12063912).

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

7389048 is a wasteful number, since it uses less digits than its factorization.

7389048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 7389048 is about 2718.2803387436. The cubic root of 7389048 is about 194.7733329436.

The spelling of 7389048 in words is "seven million, three hundred eighty-nine thousand, forty-eight".