16949707 has 2 divisors, whose sum is σ = 16949708. Its totient is φ = 16949706.

The previous prime is 16949633. The next prime is 16949711. The reversal of 16949707 is 70794961.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16949707 - 2¹¹ = 16947659 is a prime.

It is not a weakly prime, because it can be changed into another prime (16949507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8474853 + 8474854.

It is an arithmetic number, because the mean of its divisors is an integer number (8474854).

Almost surely, 2^16949707 is an apocalyptic number.

16949707 is a deficient number, since it is larger than the sum of its proper divisors (1).

16949707 is an equidigital number, since it uses as much as digits as its factorization.

16949707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 16949707 is about 4117.0021860572. The cubic root of 16949707 is about 256.8743449485.

The spelling of 16949707 in words is "sixteen million, nine hundred forty-nine thousand, seven hundred seven".