16707340 has 36 divisors (see below), whose sum is σ = 37999584. Its totient is φ = 6167616.

The previous prime is 16707331. The next prime is 16707359. The reversal of 16707340 is 4370761.

It is a junction number, because it is equal to n+sod(n) for n = 16707299 and 16707308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909 + ... + 5851.

It is an arithmetic number, because the mean of its divisors is an integer number (1055544).

Almost surely, 2^16707340 is an apocalyptic number.

16707340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16707340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18999792).

16707340 is an abundant number, since it is smaller than the sum of its proper divisors (21292244).

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

16707340 is a wasteful number, since it uses less digits than its factorization.

16707340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978 (or 4963 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 16707340 is about 4087.4613148016. The cubic root of 16707340 is about 255.6440977237.

The spelling of 16707340 in words is "sixteen million, seven hundred seven thousand, three hundred forty".