296965377408 has 128 divisors (see below), whose sum is σ = 906079806720. Its totient is φ = 84416403456.

The previous prime is 296965377407. The next prime is 296965377451. The reversal of 296965377408 is 804773569692.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296965377407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249135 + ... + 809937.

It is an arithmetic number, because the mean of its divisors is an integer number (7078748490).

Almost surely, 2^296965377408 is an apocalyptic number.

296965377408 is a gapful number since it is divisible by the number (28) 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 296965377408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453039903360).

296965377408 is an abundant number, since it is smaller than the sum of its proper divisors (609114429312).

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

296965377408 is a wasteful number, since it uses less digits than its factorization.

296965377408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561024 (or 561012 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 296965377408 in words is "two hundred ninety-six billion, nine hundred sixty-five million, three hundred seventy-seven thousand, four hundred eight".