1941333330 has 16 divisors (see below), whose sum is σ = 4659200064. Its totient is φ = 517688880.

The previous prime is 1941333319. The next prime is 1941333337. The reversal of 1941333330 is 333331491.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 64711111 = 1941333330 / (1 + 9 + 4 + 1 + 3 + 3 + 3 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (1941333337) 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 7 ways as a sum of consecutive naturals, for example, 32355526 + ... + 32355585.

It is an arithmetic number, because the mean of its divisors is an integer number (291200004).

Almost surely, 2^1941333330 is an apocalyptic number.

1941333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1941333330 is an abundant number, since it is smaller than the sum of its proper divisors (2717866734).

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

1941333330 is a wasteful number, since it uses less digits than its factorization.

1941333330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64711121.

The product of its (nonzero) digits is 8748, while the sum is 30.

The square root of 1941333330 is about 44060.5643404621. The cubic root of 1941333330 is about 1247.4793642663.

The spelling of 1941333330 in words is "one billion, nine hundred forty-one million, three hundred thirty-three thousand, three hundred thirty".