1942306860 has 288 divisors, whose sum is σ = 6280630272. Its totient is φ = 447482880.

The previous prime is 1942306853. The next prime is 1942306879. The reversal of 1942306860 is 686032491.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11630497 + ... + 11630663.

It is an arithmetic number, because the mean of its divisors is an integer number (21807744).

Almost surely, 2^1942306860 is an apocalyptic number.

1942306860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1942306860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3140315136).

1942306860 is an abundant number, since it is smaller than the sum of its proper divisors (4338323412).

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

1942306860 is a wasteful number, since it uses less digits than its factorization.

1942306860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 1942306860 is about 44071.6105900386. The cubic root of 1942306860 is about 1247.6878559623.

The spelling of 1942306860 in words is "one billion, nine hundred forty-two million, three hundred six thousand, eight hundred sixty".