406080031 has 8 divisors (see below), whose sum is σ = 475411104. Its totient is φ = 339578880.

The previous prime is 406080013. The next prime is 406080049. The reversal of 406080031 is 130080604.

It is an interprime number because it is at equal distance from previous prime (406080013) and next prime (406080049).

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 406080031 - 2⁷ = 406079903 is a prime.

It is a super-2 number, since 2×406080031² = 329801983153921922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 406079984 and 406080011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406080091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707170 + ... + 707743.

It is an arithmetic number, because the mean of its divisors is an integer number (59426388).

Almost surely, 2^406080031 is an apocalyptic number.

406080031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

406080031 is a deficient number, since it is larger than the sum of its proper divisors (69331073).

406080031 is a wasteful number, since it uses less digits than its factorization.

406080031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414961.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 406080031 is about 20151.4275176723. The cubic root of 406080031 is about 740.5207139769.

The spelling of 406080031 in words is "four hundred six million, eighty thousand, thirty-one".