406477013 has 8 divisors (see below), whose sum is σ = 428161920. Its totient is φ = 384821280.

The previous prime is 406476997. The next prime is 406477033. The reversal of 406477013 is 310774604.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 406477013 - 2⁴ = 406476997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406477033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25028 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (53520240).

Almost surely, 2^406477013 is an apocalyptic number.

It is an amenable number.

406477013 is a deficient number, since it is larger than the sum of its proper divisors (21684907).

406477013 is a wasteful number, since it uses less digits than its factorization.

406477013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14587.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 406477013 is about 20161.2750836846. The cubic root of 406477013 is about 740.7619452843.

The spelling of 406477013 in words is "four hundred six million, four hundred seventy-seven thousand, thirteen".