1941699068 has 6 divisors (see below), whose sum is σ = 3397973376. Its totient is φ = 970849532.

The previous prime is 1941699037. The next prime is 1941699079. The reversal of 1941699068 is 8609961491.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242712380 + ... + 242712387.

It is an arithmetic number, because the mean of its divisors is an integer number (566328896).

Almost surely, 2^1941699068 is an apocalyptic number.

It is an amenable number.

1941699068 is a deficient number, since it is larger than the sum of its proper divisors (1456274308).

1941699068 is a wasteful number, since it uses less digits than its factorization.

1941699068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485424771 (or 485424769 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 53.

The square root of 1941699068 is about 44064.7145457678. The cubic root of 1941699068 is about 1247.5576990808.

The spelling of 1941699068 in words is "one billion, nine hundred forty-one million, six hundred ninety-nine thousand, sixty-eight".