676723920496 has 80 divisors (see below), whose sum is σ = 1473650680320. Its totient is φ = 298704003840.

The previous prime is 676723920461. The next prime is 676723920503. The reversal of 676723920496 is 694029327676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52899861 + ... + 52912651.

It is an arithmetic number, because the mean of its divisors is an integer number (18420633504).

Almost surely, 2^676723920496 is an apocalyptic number.

It is an amenable number.

676723920496 is an abundant number, since it is smaller than the sum of its proper divisors (796926759824).

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

676723920496 is a wasteful number, since it uses less digits than its factorization.

676723920496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23894 (or 23888 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 61.

The spelling of 676723920496 in words is "six hundred seventy-six billion, seven hundred twenty-three million, nine hundred twenty thousand, four hundred ninety-six".