413880340 has 12 divisors (see below), whose sum is σ = 869148756. Its totient is φ = 165552128.

The previous prime is 413880329. The next prime is 413880347. The reversal of 413880340 is 43088314.

It can be written as a sum of positive squares in 2 ways, for example, as 267518736 + 146361604 = 16356^2 + 12098^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413880347) 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 3 ways as a sum of consecutive naturals, for example, 10346989 + ... + 10347028.

It is an arithmetic number, because the mean of its divisors is an integer number (72429063).

Almost surely, 2^413880340 is an apocalyptic number.

It is an amenable number.

413880340 is an abundant number, since it is smaller than the sum of its proper divisors (455268416).

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

413880340 is a wasteful number, since it uses less digits than its factorization.

413880340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20694026 (or 20694024 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 413880340 is about 20344.0492527913. The cubic root of 413880340 is about 745.2321784338.

The spelling of 413880340 in words is "four hundred thirteen million, eight hundred eighty thousand, three hundred forty".