1964002842 has 32 divisors (see below), whose sum is σ = 4370189760. Its totient is φ = 653806800.

The previous prime is 1964002841. The next prime is 1964002879. The reversal of 1964002842 is 2482004691.

1964002842 is a `hidden beast` number, since 1 + 9 + 640 + 0 + 2 + 8 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1964002797 and 1964002806.

It is not an unprimeable number, because it can be changed into a prime (1964002841) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18217 + ... + 65267.

It is an arithmetic number, because the mean of its divisors is an integer number (136568430).

Almost surely, 2^1964002842 is an apocalyptic number.

1964002842 is an abundant number, since it is smaller than the sum of its proper divisors (2406186918).

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

1964002842 is a wasteful number, since it uses less digits than its factorization.

1964002842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47835 (or 47829 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1964002842 is about 44317.0716767252. The cubic root of 1964002842 is about 1252.3163114033.

The spelling of 1964002842 in words is "one billion, nine hundred sixty-four million, two thousand, eight hundred forty-two".