84684050374 has 48 divisors (see below), whose sum is σ = 162163814400. Its totient is φ = 32796148560.

The previous prime is 84684050371. The next prime is 84684050387. The reversal of 84684050374 is 47305048648.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84684050371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55174 + ... + 415225.

It is an arithmetic number, because the mean of its divisors is an integer number (3378412800).

Almost surely, 2^84684050374 is an apocalyptic number.

84684050374 is a deficient number, since it is larger than the sum of its proper divisors (77479764026).

84684050374 is a wasteful number, since it uses less digits than its factorization.

84684050374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470593 (or 470586 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 84684050374 in words is "eighty-four billion, six hundred eighty-four million, fifty thousand, three hundred seventy-four".