387410069 has 8 divisors (see below), whose sum is σ = 400388352. Its totient is φ = 374461920.

The previous prime is 387410041. The next prime is 387410077. The reversal of 387410069 is 960014783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 387410069 - 2¹² = 387405973 is a prime.

It is a super-2 number, since 2×387410069² = 300173123125169522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387410029) 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, 20297 + ... + 34449.

It is an arithmetic number, because the mean of its divisors is an integer number (50048544).

Almost surely, 2^387410069 is an apocalyptic number.

It is an amenable number.

387410069 is a deficient number, since it is larger than the sum of its proper divisors (12978283).

387410069 is a wasteful number, since it uses less digits than its factorization.

387410069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15067.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 387410069 is about 19682.7353027977. The cubic root of 387410069 is about 728.9934642520.

The spelling of 387410069 in words is "three hundred eighty-seven million, four hundred ten thousand, sixty-nine".