1078597958 has 8 divisors (see below), whose sum is σ = 1618127928. Its totient is φ = 539221984.

The previous prime is 1078597951. The next prime is 1078597967. The reversal of 1078597958 is 8597958701.

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

It is a junction number, because it is equal to n+sod(n) for n = 1078597897 and 1078597906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078597951) 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, 19016 + ... + 50187.

It is an arithmetic number, because the mean of its divisors is an integer number (202265991).

Almost surely, 2^1078597958 is an apocalyptic number.

1078597958 is a deficient number, since it is larger than the sum of its proper divisors (539529970).

1078597958 is an equidigital number, since it uses as much as digits as its factorization.

1078597958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76998.

The product of its (nonzero) digits is 6350400, while the sum is 59.

The square root of 1078597958 is about 32842.0151330578. The cubic root of 1078597958 is about 1025.5414020255.

The spelling of 1078597958 in words is "one billion, seventy-eight million, five hundred ninety-seven thousand, nine hundred fifty-eight".