407411860 has 24 divisors (see below), whose sum is σ = 861021000. Its totient is φ = 161925504.

The previous prime is 407411831. The next prime is 407411869. The reversal of 407411860 is 68114704.

It can be written as a sum of positive squares in 4 ways, for example, as 34999056 + 372412804 = 5916^2 + 19298^2 .

It is a super-3 number, since 3×407411860³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407411869) 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, 61735 + ... + 68014.

It is an arithmetic number, because the mean of its divisors is an integer number (35875875).

Almost surely, 2^407411860 is an apocalyptic number.

It is an amenable number.

407411860 is an abundant number, since it is smaller than the sum of its proper divisors (453609140).

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

407411860 is a wasteful number, since it uses less digits than its factorization.

407411860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129915 (or 129913 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 407411860 is about 20184.4459919018. The cubic root of 407411860 is about 741.3293975222.

The spelling of 407411860 in words is "four hundred seven million, four hundred eleven thousand, eight hundred sixty".