673776093734 has 4 divisors (see below), whose sum is σ = 1010664140604. Its totient is φ = 336888046866.

The previous prime is 673776093707. The next prime is 673776093737. The reversal of 673776093734 is 437390677376.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673776093737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168444023432 + ... + 168444023435.

It is an arithmetic number, because the mean of its divisors is an integer number (252666035151).

Almost surely, 2^673776093734 is an apocalyptic number.

673776093734 is a deficient number, since it is larger than the sum of its proper divisors (336888046870).

673776093734 is a wasteful number, since it uses less digits than its factorization.

673776093734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336888046869.

The product of its (nonzero) digits is 84015792, while the sum is 62.

The spelling of 673776093734 in words is "six hundred seventy-three billion, seven hundred seventy-six million, ninety-three thousand, seven hundred thirty-four".