1960725678 has 8 divisors (see below), whose sum is σ = 3921451368. Its totient is φ = 653575224.

The previous prime is 1960725677. The next prime is 1960725713. The reversal of 1960725678 is 8765270691.

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

1960725678 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1960725678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960725671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163393801 + ... + 163393812.

It is an arithmetic number, because the mean of its divisors is an integer number (490181421).

Almost surely, 2^1960725678 is an apocalyptic number.

1960725678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1960725678 is a wasteful number, since it uses less digits than its factorization.

1960725678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326787618.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 1960725678 is about 44280.0821814956. The cubic root of 1960725678 is about 1251.6193791563.

The spelling of 1960725678 in words is "one billion, nine hundred sixty million, seven hundred twenty-five thousand, six hundred seventy-eight".