84670375902 has 16 divisors (see below), whose sum is σ = 193532287872. Its totient is φ = 24191535960.

The previous prime is 84670375901. The next prime is 84670375949. The reversal of 84670375902 is 20957307648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84670375901) 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, 1007980624 + ... + 1007980707.

It is an arithmetic number, because the mean of its divisors is an integer number (12095767992).

Almost surely, 2^84670375902 is an apocalyptic number.

84670375902 is an abundant number, since it is smaller than the sum of its proper divisors (108861911970).

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

84670375902 is a wasteful number, since it uses less digits than its factorization.

84670375902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015961343.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 84670375902 in words is "eighty-four billion, six hundred seventy million, three hundred seventy-five thousand, nine hundred two".