2693896320 has 64 divisors (see below), whose sum is σ = 8586800640. Its totient is φ = 718371840.

The previous prime is 2693896277. The next prime is 2693896327. The reversal of 2693896320 is 236983962.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2693896320.

It is not an unprimeable number, because it can be changed into a prime (2693896327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699616 + ... + 703455.

It is an arithmetic number, because the mean of its divisors is an integer number (134168760).

Almost surely, 2^2693896320 is an apocalyptic number.

2693896320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2693896320 is an abundant number, since it is smaller than the sum of its proper divisors (5892904320).

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

2693896320 is a wasteful number, since it uses less digits than its factorization.

2693896320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403093 (or 1403081 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 2693896320 is about 51902.7583082055. The cubic root of 2693896320 is about 1391.4265705218.

The spelling of 2693896320 in words is "two billion, six hundred ninety-three million, eight hundred ninety-six thousand, three hundred twenty".