7400068896 has 96 divisors (see below), whose sum is σ = 21211545600. Its totient is φ = 2240282880.

The previous prime is 7400068889. The next prime is 7400068903. The reversal of 7400068896 is 6988600047.

It is an interprime number because it is at equal distance from previous prime (7400068889) and next prime (7400068903).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×7400068896² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1347885 + ... + 1353363.

It is an arithmetic number, because the mean of its divisors is an integer number (220953600).

Almost surely, 2^7400068896 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 7400068896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10605772800).

7400068896 is an abundant number, since it is smaller than the sum of its proper divisors (13811476704).

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

7400068896 is a wasteful number, since it uses less digits than its factorization.

7400068896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782 (or 6774 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 7400068896 is about 86023.6531193601. The cubic root of 7400068896 is about 1948.7012079821.

The spelling of 7400068896 in words is "seven billion, four hundred million, sixty-eight thousand, eight hundred ninety-six".