8349346 has 16 divisors (see below), whose sum is σ = 13621176. Its totient is φ = 3822336.

The previous prime is 8349337. The next prime is 8349347. The reversal of 8349346 is 6439438.

It can be written as a sum of positive squares in 4 ways, for example, as 7371225 + 978121 = 2715^2 + 989^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8349347) 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, 2061 + ... + 4576.

Almost surely, 2^8349346 is an apocalyptic number.

8349346 is a deficient number, since it is larger than the sum of its proper divisors (5271830).

8349346 is a wasteful number, since it uses less digits than its factorization.

8349346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693.

The product of its digits is 62208, while the sum is 37.

The square root of 8349346 is about 2889.5234901277. The cubic root of 8349346 is about 202.8698397981.

The spelling of 8349346 in words is "eight million, three hundred forty-nine thousand, three hundred forty-six".