387514369 has 8 divisors (see below), whose sum is σ = 423508608. Its totient is φ = 351647760.

The previous prime is 387514363. The next prime is 387514381. The reversal of 387514369 is 963415783.

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 387514369 - 2²⁵ = 353959937 is a prime.

It is a super-2 number, since 2×387514369² = 300334772362936322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387514363) 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, 25497 + ... + 37750.

It is an arithmetic number, because the mean of its divisors is an integer number (52938576).

It is a Proth number, since it is equal to 5913 ⋅ 2¹⁶ + 1 and 5913 < 2¹⁶.

Almost surely, 2^387514369 is an apocalyptic number.

It is an amenable number.

387514369 is a deficient number, since it is larger than the sum of its proper divisors (35994239).

387514369 is a wasteful number, since it uses less digits than its factorization.

387514369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63815.

The product of its digits is 544320, while the sum is 46.

The square root of 387514369 is about 19685.3846546111. The cubic root of 387514369 is about 729.0588791719.

The spelling of 387514369 in words is "three hundred eighty-seven million, five hundred fourteen thousand, three hundred sixty-nine".