84350654 has 4 divisors (see below), whose sum is σ = 126525984. Its totient is φ = 42175326.

The previous prime is 84350641. The next prime is 84350657. The reversal of 84350654 is 45605348.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84350657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21087662 + ... + 21087665.

It is an arithmetic number, because the mean of its divisors is an integer number (31631496).

Almost surely, 2^84350654 is an apocalyptic number.

84350654 is a deficient number, since it is larger than the sum of its proper divisors (42175330).

84350654 is a wasteful number, since it uses less digits than its factorization.

84350654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42175329.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 84350654 is about 9184.2612114421. The cubic root of 84350654 is about 438.5604711118.

The spelling of 84350654 in words is "eighty-four million, three hundred fifty thousand, six hundred fifty-four".