413820830 has 48 divisors (see below), whose sum is σ = 785728944. Its totient is φ = 156900480.

The previous prime is 413820811. The next prime is 413820857. The reversal of 413820830 is 38028314.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 413820793 and 413820802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 724445 + ... + 725015.

It is an arithmetic number, because the mean of its divisors is an integer number (16369353).

Almost surely, 2^413820830 is an apocalyptic number.

413820830 is a deficient number, since it is larger than the sum of its proper divisors (371908114).

413820830 is a wasteful number, since it uses less digits than its factorization.

413820830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 413820830 is about 20342.5866103601. The cubic root of 413820830 is about 745.1964588563.

The spelling of 413820830 in words is "four hundred thirteen million, eight hundred twenty thousand, eight hundred thirty".