84049316 has 24 divisors (see below), whose sum is σ = 158788224. Its totient is φ = 38697120.

The previous prime is 84049313. The next prime is 84049327. The reversal of 84049316 is 61394048.

It is not an unprimeable number, because it can be changed into a prime (84049313) 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, 22331 + ... + 25821.

It is an arithmetic number, because the mean of its divisors is an integer number (6616176).

Almost surely, 2^84049316 is an apocalyptic number.

It is an amenable number.

84049316 is a deficient number, since it is larger than the sum of its proper divisors (74738908).

84049316 is a wasteful number, since it uses less digits than its factorization.

84049316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3969 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 84049316 is about 9167.8414035148. The cubic root of 84049316 is about 438.0376037160.

The spelling of 84049316 in words is "eighty-four million, forty-nine thousand, three hundred sixteen".