16379420 has 24 divisors (see below), whose sum is σ = 34755504. Its totient is φ = 6483456.

The previous prime is 16379401. The next prime is 16379443. The reversal of 16379420 is 2497361.

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, 2282 + ... + 6161.

It is an arithmetic number, because the mean of its divisors is an integer number (1448146).

Almost surely, 2^16379420 is an apocalyptic number.

16379420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16379420 is an abundant number, since it is smaller than the sum of its proper divisors (18376084).

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

16379420 is a wasteful number, since it uses less digits than its factorization.

16379420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8549 (or 8547 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 16379420 is about 4047.1496142347. The cubic root of 16379420 is about 253.9604997785.

The spelling of 16379420 in words is "sixteen million, three hundred seventy-nine thousand, four hundred twenty".