7479948 has 36 divisors (see below), whose sum is σ = 20304312. Its totient is φ = 2136960.

The previous prime is 7479937. The next prime is 7479971. The reversal of 7479948 is 8499747.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7479897 and 7479906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5773 + ... + 6948.

Almost surely, 2^7479948 is an apocalyptic number.

It is an amenable number.

7479948 is an abundant number, since it is smaller than the sum of its proper divisors (12824364).

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

7479948 is a wasteful number, since it uses less digits than its factorization.

7479948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12742 (or 12733 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 7479948 is about 2734.9493596774. The cubic root of 7479948 is about 195.5687798583.

It can be divided in two parts, 74799 and 48, that added together give a palindrome (74847).

The spelling of 7479948 in words is "seven million, four hundred seventy-nine thousand, nine hundred forty-eight".