964983842 has 4 divisors (see below), whose sum is σ = 1447475766. Its totient is φ = 482491920.

The previous prime is 964983823. The next prime is 964983863. The reversal of 964983842 is 248389469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 248389469 = 59 ⋅4209991.

It can be written as a sum of positive squares in only one way, i.e., 959698441 + 5285401 = 30979^2 + 2299^2 .

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 as a sum of consecutive naturals, namely, 241245959 + ... + 241245962.

Almost surely, 2^964983842 is an apocalyptic number.

964983842 is a deficient number, since it is larger than the sum of its proper divisors (482491924).

964983842 is a wasteful number, since it uses less digits than its factorization.

964983842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482491923.

The product of its digits is 2985984, while the sum is 53.

The square root of 964983842 is about 31064.1890607175. The cubic root of 964983842 is about 988.1889967463.

The spelling of 964983842 in words is "nine hundred sixty-four million, nine hundred eighty-three thousand, eight hundred forty-two".