10387329 has 16 divisors (see below), whose sum is σ = 14764032. Its totient is φ = 6480848.

The previous prime is 10387327. The next prime is 10387339. The reversal of 10387329 is 92378301.

It is not a de Polignac number, because 10387329 - 2¹ = 10387327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10387329.

It is not an unprimeable number, because it can be changed into a prime (10387327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (922752).

Almost surely, 2^10387329 is an apocalyptic number.

It is an amenable number.

10387329 is a deficient number, since it is larger than the sum of its proper divisors (4376703).

10387329 is a wasteful number, since it uses less digits than its factorization.

10387329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 10387329 is about 3222.9379454156. The cubic root of 10387329 is about 218.1898928988.

The spelling of 10387329 in words is "ten million, three hundred eighty-seven thousand, three hundred twenty-nine".