1522830930 has 32 divisors (see below), whose sum is σ = 3869783424. Its totient is φ = 382200576.

The previous prime is 1522830929. The next prime is 1522830961. The reversal of 1522830930 is 390382251.

It is a super-3 number, since 3×1522830930³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1522830891 and 1522830900.

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, 1492462 + ... + 1493481.

It is an arithmetic number, because the mean of its divisors is an integer number (120930732).

Almost surely, 2^1522830930 is an apocalyptic number.

1522830930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1522830930 is an abundant number, since it is smaller than the sum of its proper divisors (2346952494).

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

1522830930 is a wasteful number, since it uses less digits than its factorization.

1522830930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985970.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1522830930 is about 39023.4664016409. The cubic root of 1522830930 is about 1150.4927768419.

The spelling of 1522830930 in words is "one billion, five hundred twenty-two million, eight hundred thirty thousand, nine hundred thirty".