6772347 has 6 divisors (see below), whose sum is σ = 9782292. Its totient is φ = 4514892.

The previous prime is 6772343. The next prime is 6772357. The reversal of 6772347 is 7432776.

It is not a de Polignac number, because 6772347 - 2² = 6772343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6772343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 376233 + ... + 376250.

It is an arithmetic number, because the mean of its divisors is an integer number (1630382).

Almost surely, 2^6772347 is an apocalyptic number.

6772347 is a deficient number, since it is larger than the sum of its proper divisors (3009945).

6772347 is a wasteful number, since it uses less digits than its factorization.

6772347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752489 (or 752486 counting only the distinct ones).

The product of its digits is 49392, while the sum is 36.

The square root of 6772347 is about 2602.3733398573. The cubic root of 6772347 is about 189.1964866814.

The spelling of 6772347 in words is "six million, seven hundred seventy-two thousand, three hundred forty-seven".