978413105 has 8 divisors (see below), whose sum is σ = 1180656000. Its totient is φ = 778356976.

The previous prime is 978413081. The next prime is 978413129. The reversal of 978413105 is 501314879.

It is an interprime number because it is at equal distance from previous prime (978413081) and next prime (978413129).

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

It is a cyclic number.

It is not a de Polignac number, because 978413105 - 2¹⁸ = 978150961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545705 + ... + 547494.

It is an arithmetic number, because the mean of its divisors is an integer number (147582000).

Almost surely, 2^978413105 is an apocalyptic number.

It is an amenable number.

978413105 is a deficient number, since it is larger than the sum of its proper divisors (202242895).

978413105 is a wasteful number, since it uses less digits than its factorization.

978413105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093383.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 978413105 is about 31279.5956655453. The cubic root of 978413105 is about 992.7519611897.

The spelling of 978413105 in words is "nine hundred seventy-eight million, four hundred thirteen thousand, one hundred five".