678024160 has 96 divisors (see below), whose sum is σ = 1753091424. Its totient is φ = 245760000.

The previous prime is 678024143. The next prime is 678024169. The reversal of 678024160 is 61420876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (678024169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057440 + ... + 1058080.

It is an arithmetic number, because the mean of its divisors is an integer number (18261369).

Almost surely, 2^678024160 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 678024160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (876545712).

678024160 is an abundant number, since it is smaller than the sum of its proper divisors (1075067264).

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

678024160 is a wasteful number, since it uses less digits than its factorization.

678024160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 678024160 is about 26038.8970580553. The cubic root of 678024160 is about 878.5133991618.

The spelling of 678024160 in words is "six hundred seventy-eight million, twenty-four thousand, one hundred sixty".