673296692376 has 192 divisors, whose sum is σ = 2136658625280. Its totient is φ = 174833406720.

The previous prime is 673296692291. The next prime is 673296692377.

673296692376 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673296692377) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82437045 + ... + 82445211.

It is an arithmetic number, because the mean of its divisors is an integer number (11128430340).

Almost surely, 2^673296692376 is an apocalyptic number.

673296692376 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673296692376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1068329312640).

673296692376 is an abundant number, since it is smaller than the sum of its proper divisors (1463361932904).

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

673296692376 is a wasteful number, since it uses less digits than its factorization.

673296692376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14574 (or 14563 counting only the distinct ones).

The product of its digits is 185177664, while the sum is 66.

The spelling of 673296692376 in words is "six hundred seventy-three billion, two hundred ninety-six million, six hundred ninety-two thousand, three hundred seventy-six".