5694400768 has 72 divisors (see below), whose sum is σ = 13084379840. Its totient is φ = 2422794240.

The previous prime is 5694400739. The next prime is 5694400771. The reversal of 5694400768 is 8670044965.

It is a super-3 number, since 3×5694400768³ (a number of 30 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 237658 + ... + 260518.

Almost surely, 2^5694400768 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 5694400768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6542189920).

5694400768 is an abundant number, since it is smaller than the sum of its proper divisors (7389979072).

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

5694400768 is a wasteful number, since it uses less digits than its factorization.

5694400768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023 (or 23009 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 5694400768 is about 75461.2534218721. The cubic root of 5694400768 is about 1785.7308839368.

The spelling of 5694400768 in words is "five billion, six hundred ninety-four million, four hundred thousand, seven hundred sixty-eight".