84130104 has 16 divisors (see below), whose sum is σ = 210325320. Its totient is φ = 28043360.

The previous prime is 84130099. The next prime is 84130117. The reversal of 84130104 is 40103148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752687 + ... + 1752734.

Almost surely, 2^84130104 is an apocalyptic number.

It is an amenable number.

84130104 is an abundant number, since it is smaller than the sum of its proper divisors (126195216).

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

84130104 is a wasteful number, since it uses less digits than its factorization.

84130104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505430 (or 3505426 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 84130104 is about 9172.2463987837. The cubic root of 84130104 is about 438.1779056694.

The spelling of 84130104 in words is "eighty-four million, one hundred thirty thousand, one hundred four".