8347412 has 6 divisors (see below), whose sum is σ = 14607978. Its totient is φ = 4173704.

The previous prime is 8347373. The next prime is 8347433. The reversal of 8347412 is 2147438.

It can be written as a sum of positive squares in only one way, i.e., 6370576 + 1976836 = 2524^2 + 1406^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043423 + ... + 1043430.

It is an arithmetic number, because the mean of its divisors is an integer number (2434663).

Almost surely, 2^8347412 is an apocalyptic number.

It is an amenable number.

8347412 is a deficient number, since it is larger than the sum of its proper divisors (6260566).

8347412 is a wasteful number, since it uses less digits than its factorization.

8347412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086857 (or 2086855 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 8347412 is about 2889.1888134907. The cubic root of 8347412 is about 202.8541746762.

The spelling of 8347412 in words is "eight million, three hundred forty-seven thousand, four hundred twelve".