8399480 has 16 divisors (see below), whose sum is σ = 18898920. Its totient is φ = 3359776.

The previous prime is 8399477. The next prime is 8399483. The reversal of 8399480 is 849938.

It is an interprime number because it is at equal distance from previous prime (8399477) and next prime (8399483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8399483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104954 + ... + 105033.

Almost surely, 2^8399480 is an apocalyptic number.

It is an amenable number.

8399480 is an abundant number, since it is smaller than the sum of its proper divisors (10499440).

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

8399480 is a wasteful number, since it uses less digits than its factorization.

8399480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209998 (or 209994 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 8399480 is about 2898.1856393268. The cubic root of 8399480 is about 203.2750766248.

The spelling of 8399480 in words is "eight million, three hundred ninety-nine thousand, four hundred eighty".