674727348 has 24 divisors (see below), whose sum is σ = 1666973952. Its totient is φ = 211679104.

The previous prime is 674727337. The next prime is 674727349. The reversal of 674727348 is 843727476.

It is a super-2 number, since 2×674727348² = 910513988278226208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 674727297 and 674727306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674727349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653540 + ... + 1653947.

It is an arithmetic number, because the mean of its divisors is an integer number (69457248).

Almost surely, 2^674727348 is an apocalyptic number.

674727348 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

674727348 is an abundant number, since it is smaller than the sum of its proper divisors (992246604).

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

674727348 is a wasteful number, since it uses less digits than its factorization.

674727348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307511 (or 3307509 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 48.

The square root of 674727348 is about 25975.5143933667. The cubic root of 674727348 is about 877.0871960341.

The spelling of 674727348 in words is "six hundred seventy-four million, seven hundred twenty-seven thousand, three hundred forty-eight".