1941899104 has 24 divisors (see below), whose sum is σ = 4024331640. Its totient is φ = 919846656.

The previous prime is 1941899081. The next prime is 1941899111. The reversal of 1941899104 is 4019981491.

It is a congruent number.

It is an unprimeable number.

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, 1596349 + ... + 1597564.

It is an arithmetic number, because the mean of its divisors is an integer number (167680485).

Almost surely, 2^1941899104 is an apocalyptic number.

It is an amenable number.

1941899104 is an abundant number, since it is smaller than the sum of its proper divisors (2082432536).

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

1941899104 is a wasteful number, since it uses less digits than its factorization.

1941899104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193942 (or 3193934 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 46.

The square root of 1941899104 is about 44066.9842852900. The cubic root of 1941899104 is about 1247.6005392041.

The spelling of 1941899104 in words is "one billion, nine hundred forty-one million, eight hundred ninety-nine thousand, one hundred four".