386409709152 has 36 divisors (see below), whose sum is σ = 1098852611220. Its totient is φ = 128803236288.

The previous prime is 386409709129. The next prime is 386409709157. The reversal of 386409709152 is 251907904683.

386409709152 is a `hidden beast` number, since 3 + 86 + 409 + 7 + 0 + 9 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386409709157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 670849902 + ... + 670850477.

It is an arithmetic number, because the mean of its divisors is an integer number (30523683645).

It is a 1-persistent number, because it is pandigital, but 2⋅386409709152 = 772819418304 is not.

Almost surely, 2^386409709152 is an apocalyptic number.

386409709152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

386409709152 is an abundant number, since it is smaller than the sum of its proper divisors (712442902068).

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

386409709152 is a wasteful number, since it uses less digits than its factorization.

386409709152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341700395 (or 1341700384 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 386409709152 in words is "three hundred eighty-six billion, four hundred nine million, seven hundred nine thousand, one hundred fifty-two".