406418034 has 32 divisors (see below), whose sum is σ = 893730816. Its totient is φ = 122184720.

The previous prime is 406418021. The next prime is 406418057. The reversal of 406418034 is 430814604.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 406417992 and 406418010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15862 + ... + 32625.

It is an arithmetic number, because the mean of its divisors is an integer number (27929088).

Almost surely, 2^406418034 is an apocalyptic number.

406418034 is an abundant number, since it is smaller than the sum of its proper divisors (487312782).

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

406418034 is a wasteful number, since it uses less digits than its factorization.

406418034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48630.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 406418034 is about 20159.8123503172. The cubic root of 406418034 is about 740.7261158601.

The spelling of 406418034 in words is "four hundred six million, four hundred eighteen thousand, thirty-four".