8492340 has 24 divisors (see below), whose sum is σ = 23778720. Its totient is φ = 2264608.

The previous prime is 8492329. The next prime is 8492369. The reversal of 8492340 is 432948.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 8492298 and 8492307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70710 + ... + 70829.

It is an arithmetic number, because the mean of its divisors is an integer number (990780).

Almost surely, 2^8492340 is an apocalyptic number.

It is an amenable number.

8492340 is an abundant number, since it is smaller than the sum of its proper divisors (15286380).

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

8492340 is a wasteful number, since it uses less digits than its factorization.

8492340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141551 (or 141549 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 8492340 is about 2914.1619721628. The cubic root of 8492340 is about 204.0214318122.

The spelling of 8492340 in words is "eight million, four hundred ninety-two thousand, three hundred forty".