674994348 has 36 divisors (see below), whose sum is σ = 1949984400. Its totient is φ = 192855456.

The previous prime is 674994301. The next prime is 674994371. The reversal of 674994348 is 843499476.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 674994294 and 674994303.

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, 1339023 + ... + 1339526.

Almost surely, 2^674994348 is an apocalyptic number.

It is an amenable number.

674994348 is an abundant number, since it is smaller than the sum of its proper divisors (1274990052).

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

674994348 is a wasteful number, since it uses less digits than its factorization.

674994348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678566 (or 2678561 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 674994348 is about 25980.6533405147. The cubic root of 674994348 is about 877.2028730795.

The spelling of 674994348 in words is "six hundred seventy-four million, nine hundred ninety-four thousand, three hundred forty-eight".