10387349 has 4 divisors (see below), whose sum is σ = 11871264. Its totient is φ = 8903436.

The previous prime is 10387339. The next prime is 10387369. The reversal of 10387349 is 94378301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94378301 = 19 ⋅4967279.

It is a cyclic number.

It is not a de Polignac number, because 10387349 - 2¹⁶ = 10321813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10387339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741947 + ... + 741960.

It is an arithmetic number, because the mean of its divisors is an integer number (2967816).

Almost surely, 2^10387349 is an apocalyptic number.

It is an amenable number.

10387349 is a deficient number, since it is larger than the sum of its proper divisors (1483915).

10387349 is an equidigital number, since it uses as much as digits as its factorization.

10387349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483914.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 10387349 is about 3222.9410481732. The cubic root of 10387349 is about 218.1900329346.

The spelling of 10387349 in words is "ten million, three hundred eighty-seven thousand, three hundred forty-nine".