978463093 has 8 divisors (see below), whose sum is σ = 985657088. Its totient is φ = 971281584.

The previous prime is 978463091. The next prime is 978463127. The reversal of 978463093 is 390364879.

978463093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 978463093 - 2¹ = 978463091 is a prime.

It is a super-3 number, since 3×978463093³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (978463091) 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, 202180 + ... + 206962.

It is an arithmetic number, because the mean of its divisors is an integer number (123207136).

Almost surely, 2^978463093 is an apocalyptic number.

It is an amenable number.

978463093 is a deficient number, since it is larger than the sum of its proper divisors (7193995).

978463093 is a wasteful number, since it uses less digits than its factorization.

978463093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6243.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 978463093 is about 31280.3947065890. The cubic root of 978463093 is about 992.7688677635.

The spelling of 978463093 in words is "nine hundred seventy-eight million, four hundred sixty-three thousand, ninety-three".