8376420 has 48 divisors (see below), whose sum is σ = 25260480. Its totient is φ = 2061696.

The previous prime is 8376409. The next prime is 8376463. The reversal of 8376420 is 246738.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4590 + ... + 6149.

It is an arithmetic number, because the mean of its divisors is an integer number (526260).

Almost surely, 2^8376420 is an apocalyptic number.

It is an amenable number.

8376420 is an abundant number, since it is smaller than the sum of its proper divisors (16884060).

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

8376420 is a wasteful number, since it uses less digits than its factorization.

8376420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10764 (or 10762 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 8376420 is about 2894.2045539319. The cubic root of 8376420 is about 203.0888817832.

The spelling of 8376420 in words is "eight million, three hundred seventy-six thousand, four hundred twenty".