784132116 has 12 divisors (see below), whose sum is σ = 1829641632. Its totient is φ = 261377368.

The previous prime is 784132091. The next prime is 784132121. The reversal of 784132116 is 611231487.

784132116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×784132116² = 1229726350685274912, which contains 22 as substring.

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, 32672160 + ... + 32672183.

It is an arithmetic number, because the mean of its divisors is an integer number (152470136).

Almost surely, 2^784132116 is an apocalyptic number.

It is an amenable number.

784132116 is an abundant number, since it is smaller than the sum of its proper divisors (1045509516).

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

784132116 is a wasteful number, since it uses less digits than its factorization.

784132116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65344350 (or 65344348 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 784132116 is about 28002.3591149032. The cubic root of 784132116 is about 922.1390507747.

The spelling of 784132116 in words is "seven hundred eighty-four million, one hundred thirty-two thousand, one hundred sixteen".