5678400117 has 8 divisors (see below), whose sum is σ = 8153600224. Its totient is φ = 3494400048.

The previous prime is 5678400113. The next prime is 5678400127. The reversal of 5678400117 is 7110048765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5678400117 - 2² = 5678400113 is a prime.

It is a super-2 number, since 2×5678400117² = 64488455777491227378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 145600003 = 5678400117 / (5 + 6 + 7 + 8 + 4 + 0 + 0 + 1 + 1 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678400113) 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, 72799963 + ... + 72800040.

It is an arithmetic number, because the mean of its divisors is an integer number (1019200028).

Almost surely, 2^5678400117 is an apocalyptic number.

It is an amenable number.

5678400117 is a deficient number, since it is larger than the sum of its proper divisors (2475200107).

5678400117 is a wasteful number, since it uses less digits than its factorization.

5678400117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145600019.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 5678400117 is about 75355.1598565088. The cubic root of 5678400117 is about 1784.0567446148.

The spelling of 5678400117 in words is "five billion, six hundred seventy-eight million, four hundred thousand, one hundred seventeen".