406071834 has 16 divisors (see below), whose sum is σ = 928164288. Its totient is φ = 116020512.

The previous prime is 406071829. The next prime is 406071839. The reversal of 406071834 is 438170604.

It is an interprime number because it is at equal distance from previous prime (406071829) and next prime (406071839).

It is a junction number, because it is equal to n+sod(n) for n = 406071795 and 406071804.

It is not an unprimeable number, because it can be changed into a prime (406071839) 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, 4834147 + ... + 4834230.

It is an arithmetic number, because the mean of its divisors is an integer number (58010268).

Almost surely, 2^406071834 is an apocalyptic number.

406071834 is an abundant number, since it is smaller than the sum of its proper divisors (522092454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

406071834 is a wasteful number, since it uses less digits than its factorization.

406071834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9668389.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 406071834 is about 20151.2241315509. The cubic root of 406071834 is about 740.5157313063.

The spelling of 406071834 in words is "four hundred six million, seventy-one thousand, eight hundred thirty-four".