1942934100 has 36 divisors (see below), whose sum is σ = 5621556864. Its totient is φ = 518115680.

The previous prime is 1942934089. The next prime is 1942934171. The reversal of 1942934100 is 14392491.

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 11 ways as a sum of consecutive naturals, for example, 3237924 + ... + 3238523.

Almost surely, 2^1942934100 is an apocalyptic number.

1942934100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1942934100 is an abundant number, since it is smaller than the sum of its proper divisors (3678622764).

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

1942934100 is a wasteful number, since it uses less digits than its factorization.

1942934100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6476464 (or 6476457 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1942934100 is about 44078.7261612674. The cubic root of 1942934100 is about 1247.8221491094.

The spelling of 1942934100 in words is "one billion, nine hundred forty-two million, nine hundred thirty-four thousand, one hundred".