678382701 has 8 divisors (see below), whose sum is σ = 904630944. Its totient is φ = 452194800.

The previous prime is 678382697. The next prime is 678382729. The reversal of 678382701 is 107283876.

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

It is not a de Polignac number, because 678382701 - 2² = 678382697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (678382781) 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, 33570 + ... + 49836.

It is an arithmetic number, because the mean of its divisors is an integer number (113078868).

Almost surely, 2^678382701 is an apocalyptic number.

It is an amenable number.

678382701 is a deficient number, since it is larger than the sum of its proper divisors (226248243).

678382701 is a wasteful number, since it uses less digits than its factorization.

678382701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30171.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 678382701 is about 26045.7808675417. The cubic root of 678382701 is about 878.6682252906.

The spelling of 678382701 in words is "six hundred seventy-eight million, three hundred eighty-two thousand, seven hundred one".