8346990 has 16 divisors (see below), whose sum is σ = 20032848. Its totient is φ = 2225856.

The previous prime is 8346979. The next prime is 8346991. The reversal of 8346990 is 996438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8346991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139087 + ... + 139146.

It is an arithmetic number, because the mean of its divisors is an integer number (1252053).

Almost surely, 2^8346990 is an apocalyptic number.

8346990 is an abundant number, since it is smaller than the sum of its proper divisors (11685858).

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

8346990 is a wasteful number, since it uses less digits than its factorization.

8346990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278243.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 8346990 is about 2889.1157816882. The cubic root of 8346990 is about 202.8507562154.

The spelling of 8346990 in words is "eight million, three hundred forty-six thousand, nine hundred ninety".