385368415 has 8 divisors (see below), whose sum is σ = 470023488. Its totient is φ = 303240480.

The previous prime is 385368413. The next prime is 385368437. The reversal of 385368415 is 514863583.

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

It is not a de Polignac number, because 385368415 - 2¹ = 385368413 is a prime.

It is a super-2 number, since 2×385368415² = 297017630559224450, 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 (385368413) 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, 631447 + ... + 632056.

It is an arithmetic number, because the mean of its divisors is an integer number (58752936).

Almost surely, 2^385368415 is an apocalyptic number.

385368415 is a deficient number, since it is larger than the sum of its proper divisors (84655073).

385368415 is a wasteful number, since it uses less digits than its factorization.

385368415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263569.

The product of its digits is 345600, while the sum is 43.

The square root of 385368415 is about 19630.8027090081. The cubic root of 385368415 is about 727.7106076905.

The spelling of 385368415 in words is "three hundred eighty-five million, three hundred sixty-eight thousand, four hundred fifteen".