8345940 has 48 divisors (see below), whose sum is σ = 24601920. Its totient is φ = 2108160.

The previous prime is 8345927. The next prime is 8345951. The reversal of 8345940 is 495438.

8345940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2521 + ... + 4800.

It is an arithmetic number, because the mean of its divisors is an integer number (512540).

Almost surely, 2^8345940 is an apocalyptic number.

It is an amenable number.

8345940 is an abundant number, since it is smaller than the sum of its proper divisors (16255980).

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

8345940 is a wasteful number, since it uses less digits than its factorization.

8345940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7352 (or 7350 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8345940 is about 2888.9340594759. The cubic root of 8345940 is about 202.8422500662.

The spelling of 8345940 in words is "eight million, three hundred forty-five thousand, nine hundred forty".