1941204530 has 8 divisors (see below), whose sum is σ = 3494168172. Its totient is φ = 776481808.

The previous prime is 1941204497. The next prime is 1941204533. The reversal of 1941204530 is 354021491.

It can be written as a sum of positive squares in 2 ways, for example, as 1815697321 + 125507209 = 42611^2 + 11203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1941204493 and 1941204502.

It is not an unprimeable number, because it can be changed into a prime (1941204533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97060217 + ... + 97060236.

Almost surely, 2^1941204530 is an apocalyptic number.

1941204530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1941204530 is a deficient number, since it is larger than the sum of its proper divisors (1552963642).

1941204530 is a wasteful number, since it uses less digits than its factorization.

1941204530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194120460.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1941204530 is about 44059.1026917254. The cubic root of 1941204530 is about 1247.4517751702.

The spelling of 1941204530 in words is "one billion, nine hundred forty-one million, two hundred four thousand, five hundred thirty".