13929003 has 36 divisors (see below), whose sum is σ = 22909848. Its totient is φ = 8398080.

The previous prime is 13928989. The next prime is 13929017. The reversal of 13929003 is 30092931.

It is an interprime number because it is at equal distance from previous prime (13928989) and next prime (13929017).

It is not a de Polignac number, because 13929003 - 2⁴ = 13928987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13928003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 72075 + ... + 72267.

Almost surely, 2^13929003 is an apocalyptic number.

13929003 is a deficient number, since it is larger than the sum of its proper divisors (8980845).

13929003 is an frugal number, since it uses more digits than its factorization.

13929003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 13929003 is about 3732.1579548567. The cubic root of 13929003 is about 240.6061241841.

The spelling of 13929003 in words is "thirteen million, nine hundred twenty-nine thousand, three".