948020406 has 8 divisors (see below), whose sum is σ = 1896040824. Its totient is φ = 316006800.

The previous prime is 948020389. The next prime is 948020473. The reversal of 948020406 is 604020849.

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

948020406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79001695 + ... + 79001706.

It is an arithmetic number, because the mean of its divisors is an integer number (237005103).

Almost surely, 2^948020406 is an apocalyptic number.

948020406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

948020406 is a wasteful number, since it uses less digits than its factorization.

948020406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158003406.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 948020406 is about 30789.9400129328. The cubic root of 948020406 is about 982.3642783343.

The spelling of 948020406 in words is "nine hundred forty-eight million, twenty thousand, four hundred six".