1973283378662 has 8 divisors (see below), whose sum is σ = 2960710830576. Its totient is φ = 986379768472.

The previous prime is 1973283378641. The next prime is 1973283378701. The reversal of 1973283378662 is 2668733823791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130951013 + ... + 130966080.

It is an arithmetic number, because the mean of its divisors is an integer number (370088853822).

Almost surely, 2^{1973283378662} is an apocalyptic number.

1973283378662 is a deficient number, since it is larger than the sum of its proper divisors (987427451914).

1973283378662 is a wasteful number, since it uses less digits than its factorization.

1973283378662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261920862.

The product of its digits is 109734912, while the sum is 65.

The spelling of 1973283378662 in words is "one trillion, nine hundred seventy-three billion, two hundred eighty-three million, three hundred seventy-eight thousand, six hundred sixty-two".