415930780 has 24 divisors (see below), whose sum is σ = 885759840. Its totient is φ = 164028480.

The previous prime is 415930771. The next prime is 415930783. The reversal of 415930780 is 87039514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415930783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145035 + ... + 147874.

It is an arithmetic number, because the mean of its divisors is an integer number (36906660).

Almost surely, 2^415930780 is an apocalyptic number.

It is an amenable number.

415930780 is an abundant number, since it is smaller than the sum of its proper divisors (469829060).

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

415930780 is a wasteful number, since it uses less digits than its factorization.

415930780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292989 (or 292987 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 415930780 is about 20394.3810889176. The cubic root of 415930780 is about 746.4608245119.

The spelling of 415930780 in words is "four hundred fifteen million, nine hundred thirty thousand, seven hundred eighty".