406371088 has 20 divisors (see below), whose sum is σ = 828783760. Its totient is φ = 192491424.

The previous prime is 406371083. The next prime is 406371089. The reversal of 406371088 is 880173604.

It is a happy number.

It is a super-2 number, since 2×406371088² = 330274922324607488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (406371083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668070 + ... + 668677.

It is an arithmetic number, because the mean of its divisors is an integer number (41439188).

Almost surely, 2^406371088 is an apocalyptic number.

It is an amenable number.

406371088 is an abundant number, since it is smaller than the sum of its proper divisors (422412672).

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

406371088 is a wasteful number, since it uses less digits than its factorization.

406371088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336774 (or 1336768 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 406371088 is about 20158.6479705361. The cubic root of 406371088 is about 740.6975939407.

The spelling of 406371088 in words is "four hundred six million, three hundred seventy-one thousand, eighty-eight".