406041276 has 12 divisors (see below), whose sum is σ = 947429672. Its totient is φ = 135347088.

The previous prime is 406041269. The next prime is 406041283. The reversal of 406041276 is 672140604.

It is an interprime number because it is at equal distance from previous prime (406041269) and next prime (406041283).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16918375 + ... + 16918398.

Almost surely, 2^406041276 is an apocalyptic number.

It is an amenable number.

406041276 is an abundant number, since it is smaller than the sum of its proper divisors (541388396).

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

406041276 is a wasteful number, since it uses less digits than its factorization.

406041276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33836780 (or 33836778 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 406041276 is about 20150.4659003210. The cubic root of 406041276 is about 740.4971555721.

The spelling of 406041276 in words is "four hundred six million, forty-one thousand, two hundred seventy-six".