406952683 has 2 divisors, whose sum is σ = 406952684. Its totient is φ = 406952682.

The previous prime is 406952657. The next prime is 406952729. The reversal of 406952683 is 386259604.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406952683 is a prime.

It is a super-2 number, since 2×406952683² = 331220972401796978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (406952633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203476341 + 203476342.

It is an arithmetic number, because the mean of its divisors is an integer number (203476342).

Almost surely, 2^406952683 is an apocalyptic number.

406952683 is a deficient number, since it is larger than the sum of its proper divisors (1).

406952683 is an equidigital number, since it uses as much as digits as its factorization.

406952683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 406952683 is about 20173.0682594394. The cubic root of 406952683 is about 741.0507856256.

The spelling of 406952683 in words is "four hundred six million, nine hundred fifty-two thousand, six hundred eighty-three".