6674040340 has 48 divisors (see below), whose sum is σ = 15301810944. Its totient is φ = 2424988800.

The previous prime is 6674040337. The next prime is 6674040343. The reversal of 6674040340 is 430404766.

It is an interprime number because it is at equal distance from previous prime (6674040337) and next prime (6674040343).

It is a super-3 number, since 3×6674040340³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6674040296 and 6674040305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674040343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280510 + ... + 303370.

It is an arithmetic number, because the mean of its divisors is an integer number (318787728).

Almost surely, 2^6674040340 is an apocalyptic number.

It is an amenable number.

6674040340 is an abundant number, since it is smaller than the sum of its proper divisors (8627770604).

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

6674040340 is a wasteful number, since it uses less digits than its factorization.

6674040340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24208 (or 24206 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 6674040340 is about 81694.7999569128. The cubic root of 6674040340 is about 1882.7656913207.

The spelling of 6674040340 in words is "six billion, six hundred seventy-four million, forty thousand, three hundred forty".