16973479303 has 16 divisors (see below), whose sum is σ = 20458158336. Its totient is φ = 13891335040.

The previous prime is 16973479277. The next prime is 16973479307. The reversal of 16973479303 is 30397437961.

It is not a de Polignac number, because 16973479303 - 2²⁵ = 16939924871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16973479307) 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, 1968901 + ... + 1977502.

It is an arithmetic number, because the mean of its divisors is an integer number (1278634896).

Almost surely, 2^16973479303 is an apocalyptic number.

16973479303 is a deficient number, since it is larger than the sum of its proper divisors (3484679033).

16973479303 is a wasteful number, since it uses less digits than its factorization.

16973479303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946454.

The product of its (nonzero) digits is 2571912, while the sum is 52.

The spelling of 16973479303 in words is "sixteen billion, nine hundred seventy-three million, four hundred seventy-nine thousand, three hundred three".