84893948 has 6 divisors (see below), whose sum is σ = 148564416. Its totient is φ = 42446972.

The previous prime is 84893929. The next prime is 84893959. The reversal of 84893948 is 84939848.

It is a self number, because there is not a number n which added to its sum of digits gives 84893948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10611740 + ... + 10611747.

It is an arithmetic number, because the mean of its divisors is an integer number (24760736).

Almost surely, 2^84893948 is an apocalyptic number.

It is an amenable number.

84893948 is a deficient number, since it is larger than the sum of its proper divisors (63670468).

84893948 is a wasteful number, since it uses less digits than its factorization.

84893948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21223491 (or 21223489 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 84893948 is about 9213.7911849575. The cubic root of 84893948 is about 439.5000312780.

The spelling of 84893948 in words is "eighty-four million, eight hundred ninety-three thousand, nine hundred forty-eight".