3499469789672 has 16 divisors (see below), whose sum is σ = 6561796027200. Its totient is φ = 1749657515760.

The previous prime is 3499469789597. The next prime is 3499469789689. The reversal of 3499469789672 is 2769879649943.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9479954 + ... + 9842177.

It is an arithmetic number, because the mean of its divisors is an integer number (410112251700).

Almost surely, 2^{3499469789672} is an apocalyptic number.

It is an amenable number.

3499469789672 is a deficient number, since it is larger than the sum of its proper divisors (3062326237528).

3499469789672 is a wasteful number, since it uses less digits than its factorization.

3499469789672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19344776 (or 19344772 counting only the distinct ones).

The product of its digits is 8888527872, while the sum is 83.

The spelling of 3499469789672 in words is "three trillion, four hundred ninety-nine billion, four hundred sixty-nine million, seven hundred eighty-nine thousand, six hundred seventy-two".