4016407 has 2 divisors, whose sum is σ = 4016408. Its totient is φ = 4016406.

The previous prime is 4016381. The next prime is 4016443. The reversal of 4016407 is 7046104.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4016407 is a prime.

It is a super-2 number, since 2×4016407² = 32263050379298, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4016477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008203 + 2008204.

It is an arithmetic number, because the mean of its divisors is an integer number (2008204).

Almost surely, 2^4016407 is an apocalyptic number.

4016407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4016407 is an equidigital number, since it uses as much as digits as its factorization.

4016407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4016407 is about 2004.0975525158. The cubic root of 4016407 is about 158.9568465356.

The spelling of 4016407 in words is "four million, sixteen thousand, four hundred seven".