978079008 has 24 divisors (see below), whose sum is σ = 2567457648. Its totient is φ = 326026304.

The previous prime is 978079007. The next prime is 978079009. The reversal of 978079008 is 800970879.

It is an interprime number because it is at equal distance from previous prime (978079007) and next prime (978079009).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (978079001) 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, 5094066 + ... + 5094257.

It is an arithmetic number, because the mean of its divisors is an integer number (106977402).

Almost surely, 2^978079008 is an apocalyptic number.

It is an amenable number.

978079008 is an abundant number, since it is smaller than the sum of its proper divisors (1589378640).

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

978079008 is a wasteful number, since it uses less digits than its factorization.

978079008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10188336 (or 10188328 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 978079008 is about 31274.2547153405. The cubic root of 978079008 is about 992.6389505709.

It can be divided in two parts, 9780 and 79008, that added together give a palindrome (88788).

The spelling of 978079008 in words is "nine hundred seventy-eight million, seventy-nine thousand, eight".