674508850 has 48 divisors (see below), whose sum is σ = 1300559616. Its totient is φ = 259992000.

The previous prime is 674508841. The next prime is 674508859. The reversal of 674508850 is 58805476.

It is an interprime number because it is at equal distance from previous prime (674508841) and next prime (674508859).

It is a junction number, because it is equal to n+sod(n) for n = 674508797 and 674508806.

It is not an unprimeable number, because it can be changed into a prime (674508859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428565 + ... + 430135.

It is an arithmetic number, because the mean of its divisors is an integer number (27094992).

Almost surely, 2^674508850 is an apocalyptic number.

674508850 is a deficient number, since it is larger than the sum of its proper divisors (626050766).

674508850 is a wasteful number, since it uses less digits than its factorization.

674508850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 674508850 is about 25971.3082073276. The cubic root of 674508850 is about 876.9925096451.

The spelling of 674508850 in words is "six hundred seventy-four million, five hundred eight thousand, eight hundred fifty".