84738630 has 16 divisors (see below), whose sum is σ = 203372784. Its totient is φ = 22596960.

The previous prime is 84738629. The next prime is 84738631. The reversal of 84738630 is 3683748.

It is an interprime number because it is at equal distance from previous prime (84738629) and next prime (84738631).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84738631) 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, 1412281 + ... + 1412340.

It is an arithmetic number, because the mean of its divisors is an integer number (12710799).

Almost surely, 2^84738630 is an apocalyptic number.

84738630 is an abundant number, since it is smaller than the sum of its proper divisors (118634154).

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

84738630 is a wasteful number, since it uses less digits than its factorization.

84738630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824631.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 84738630 is about 9205.3587654148. The cubic root of 84738630 is about 439.2318380807.

The spelling of 84738630 in words is "eighty-four million, seven hundred thirty-eight thousand, six hundred thirty".