1341831930 has 32 divisors (see below), whose sum is σ = 3409833024. Its totient is φ = 336773376.

The previous prime is 1341831929. The next prime is 1341831979. The reversal of 1341831930 is 391381431.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1341831891 and 1341831900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315012 + ... + 1316031.

It is an arithmetic number, because the mean of its divisors is an integer number (106557282).

Almost surely, 2^1341831930 is an apocalyptic number.

1341831930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341831930 is an abundant number, since it is smaller than the sum of its proper divisors (2068001094).

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

1341831930 is a wasteful number, since it uses less digits than its factorization.

1341831930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631070.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1341831930 is about 36631.0241462070. The cubic root of 1341831930 is about 1102.9759443626.

The spelling of 1341831930 in words is "one billion, three hundred forty-one million, eight hundred thirty-one thousand, nine hundred thirty".