406062677 has 8 divisors (see below), whose sum is σ = 423923136. Its totient is φ = 388219392.

The previous prime is 406062649. The next prime is 406062739. The reversal of 406062677 is 776260604.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 406062677 - 2¹⁴ = 406046293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 406062677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406062577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76958 + ... + 82064.

It is an arithmetic number, because the mean of its divisors is an integer number (52990392).

Almost surely, 2^406062677 is an apocalyptic number.

It is an amenable number.

406062677 is a deficient number, since it is larger than the sum of its proper divisors (17860459).

406062677 is a wasteful number, since it uses less digits than its factorization.

406062677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8587.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 406062677 is about 20150.9969232294. The cubic root of 406062677 is about 740.5101650058.

The spelling of 406062677 in words is "four hundred six million, sixty-two thousand, six hundred seventy-seven".