2697979423320 has 192 divisors, whose sum is σ = 9285813108000. Its totient is φ = 677023985664.

The previous prime is 2697979423291. The next prime is 2697979423333. The reversal of 2697979423320 is 233249797962.

2697979423320 is a `hidden beast` number, since 2 + 6 + 97 + 97 + 9 + 423 + 32 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39004926 + ... + 39074034.

Almost surely, 2^{2697979423320} is an apocalyptic number.

2697979423320 is a gapful number since it is divisible by the number (20) 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 2697979423320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4642906554000).

2697979423320 is an abundant number, since it is smaller than the sum of its proper divisors (6587833684680).

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

2697979423320 is a wasteful number, since it uses less digits than its factorization.

2697979423320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75522 (or 75515 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 63.

The spelling of 2697979423320 in words is "two trillion, six hundred ninety-seven billion, nine hundred seventy-nine million, four hundred twenty-three thousand, three hundred twenty".