674850048 has 72 divisors (see below), whose sum is σ = 1806487200. Its totient is φ = 223647744.

The previous prime is 674850013. The next prime is 674850089. The reversal of 674850048 is 840058476.

It is a junction number, because it is equal to n+sod(n) for n = 674849991 and 674850009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135018 + ... + 139926.

It is an arithmetic number, because the mean of its divisors is an integer number (25090100).

Almost surely, 2^674850048 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 674850048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903243600).

674850048 is an abundant number, since it is smaller than the sum of its proper divisors (1131637152).

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

674850048 is a wasteful number, since it uses less digits than its factorization.

674850048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107 (or 5093 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 674850048 is about 25977.8761256574. The cubic root of 674850048 is about 877.1403592742.

The spelling of 674850048 in words is "six hundred seventy-four million, eight hundred fifty thousand, forty-eight".