16379240 has 32 divisors (see below), whose sum is σ = 37013760. Its totient is φ = 6523200.

The previous prime is 16379227. The next prime is 16379257. The reversal of 16379240 is 4297361.

It is a junction number, because it is equal to n+sod(n) for n = 16379197 and 16379206.

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, 10085 + ... + 11595.

It is an arithmetic number, because the mean of its divisors is an integer number (1156680).

Almost surely, 2^16379240 is an apocalyptic number.

16379240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16379240 is an abundant number, since it is smaller than the sum of its proper divisors (20634520).

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

16379240 is a wasteful number, since it uses less digits than its factorization.

16379240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1789 counting only the distinct ones).

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

The square root of 16379240 is about 4047.1273763004. The cubic root of 16379240 is about 253.9595694840.

The spelling of 16379240 in words is "sixteen million, three hundred seventy-nine thousand, two hundred forty".