84963892 has 48 divisors (see below), whose sum is σ = 170698752. Its totient is φ = 36656640.

The previous prime is 84963883. The next prime is 84963899. The reversal of 84963892 is 29836948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84963899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196917 + ... + 197347.

It is an arithmetic number, because the mean of its divisors is an integer number (3556224).

Almost surely, 2^84963892 is an apocalyptic number.

It is an amenable number.

84963892 is an abundant number, since it is smaller than the sum of its proper divisors (85734860).

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

84963892 is a wasteful number, since it uses less digits than its factorization.

84963892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 686 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 84963892 is about 9217.5860180418. The cubic root of 84963892 is about 439.6206992897.

The spelling of 84963892 in words is "eighty-four million, nine hundred sixty-three thousand, eight hundred ninety-two".