385704116 has 12 divisors (see below), whose sum is σ = 771408288. Its totient is φ = 165301752.

The previous prime is 385704101. The next prime is 385704127. The reversal of 385704116 is 611407583.

385704116 is an admirable number.

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, 6887546 + ... + 6887601.

It is an arithmetic number, because the mean of its divisors is an integer number (64284024).

Almost surely, 2^385704116 is an apocalyptic number.

It is an amenable number.

385704116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

385704116 is a wasteful number, since it uses less digits than its factorization.

385704116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13775158 (or 13775156 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 385704116 is about 19639.3512112799. The cubic root of 385704116 is about 727.9218534038.

The spelling of 385704116 in words is "three hundred eighty-five million, seven hundred four thousand, one hundred sixteen".