7436448048 has 20 divisors (see below), whose sum is σ = 19210824248. Its totient is φ = 2478816000.

The previous prime is 7436448013. The next prime is 7436448059. The reversal of 7436448048 is 8408446347.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 154926001 = 7436448048 / (7 + 4 + 3 + 6 + 4 + 4 + 8 + 0 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 7436447988 and 7436448006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77462953 + ... + 77463048.

Almost surely, 2^7436448048 is an apocalyptic number.

It is an amenable number.

7436448048 is an abundant number, since it is smaller than the sum of its proper divisors (11774376200).

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

7436448048 is a wasteful number, since it uses less digits than its factorization.

7436448048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154926012 (or 154926006 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 48.

The square root of 7436448048 is about 86234.8424246256. The cubic root of 7436448048 is about 1951.8892973925.

The spelling of 7436448048 in words is "seven billion, four hundred thirty-six million, four hundred forty-eight thousand, forty-eight".