6739274 has 4 divisors (see below), whose sum is σ = 10108914. Its totient is φ = 3369636.

The previous prime is 6739273. The next prime is 6739279. The reversal of 6739274 is 4729376.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6723649 + 15625 = 2593^2 + 125^2 .

It is a d-powerful number, because it can be written as 6⁸ + 7⁴ + 3⁸ + 9² + 2¹⁵ + 7⁷ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (6739273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684817 + ... + 1684820.

Almost surely, 2^6739274 is an apocalyptic number.

6739274 is a deficient number, since it is larger than the sum of its proper divisors (3369640).

6739274 is a wasteful number, since it uses less digits than its factorization.

6739274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369639.

The product of its digits is 63504, while the sum is 38.

The square root of 6739274 is about 2596.0111710083. The cubic root of 6739274 is about 188.8880013543. Note that the first 3 decimals are identical.

The spelling of 6739274 in words is "six million, seven hundred thirty-nine thousand, two hundred seventy-four".