978436348 has 12 divisors (see below), whose sum is σ = 1712510800. Its totient is φ = 489147552.

The previous prime is 978436337. The next prime is 978436357. The reversal of 978436348 is 843634879.

978436348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 978436295 and 978436304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24928 + ... + 50776.

Almost surely, 2^978436348 is an apocalyptic number.

It is an amenable number.

978436348 is a deficient number, since it is larger than the sum of its proper divisors (734074452).

978436348 is a wasteful number, since it uses less digits than its factorization.

978436348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35316 (or 35314 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The square root of 978436348 is about 31279.9671994713. The cubic root of 978436348 is about 992.7598223379.

The spelling of 978436348 in words is "nine hundred seventy-eight million, four hundred thirty-six thousand, three hundred forty-eight".