406082269 has 8 divisors (see below), whose sum is σ = 427652000. Its totient is φ = 384532272.

The previous prime is 406082267. The next prime is 406082291. The reversal of 406082269 is 962280604.

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 406082269 - 2¹ = 406082267 is a prime.

It is a super-2 number, since 2×406082269² = 329805618392376722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406082263) 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, 58042 + ... + 64660.

It is an arithmetic number, because the mean of its divisors is an integer number (53456500).

Almost surely, 2^406082269 is an apocalyptic number.

It is an amenable number.

406082269 is a deficient number, since it is larger than the sum of its proper divisors (21569731).

406082269 is a wasteful number, since it uses less digits than its factorization.

406082269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9867.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 406082269 is about 20151.4830471606. The cubic root of 406082269 is about 740.5220743675.

It can be divided in two parts, 406082 and 269, that added together give a triangular number (406351 = T₉₀₁).

The spelling of 406082269 in words is "four hundred six million, eighty-two thousand, two hundred sixty-nine".