344073767740 has 48 divisors (see below), whose sum is σ = 742944690432. Its totient is φ = 133754374656.

The previous prime is 344073767731. The next prime is 344073767773. The reversal of 344073767740 is 47767370443.

It is a super-3 number, since 3×344073767740³ (a number of 36 digits) contains 333 as substring.

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, 369232 + ... + 908008.

It is an arithmetic number, because the mean of its divisors is an integer number (15478014384).

Almost surely, 2^344073767740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344073767740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371472345216).

344073767740 is an abundant number, since it is smaller than the sum of its proper divisors (398870922692).

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

344073767740 is a wasteful number, since it uses less digits than its factorization.

344073767740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539686 (or 539684 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 52.

The spelling of 344073767740 in words is "three hundred forty-four billion, seventy-three million, seven hundred sixty-seven thousand, seven hundred forty".