13474890497 has 16 divisors (see below), whose sum is σ = 14688038400. Its totient is φ = 12314747520.

The previous prime is 13474890491. The next prime is 13474890503. The reversal of 13474890497 is 79409847431.

It is an interprime number because it is at equal distance from previous prime (13474890491) and next prime (13474890503).

It is not a de Polignac number, because 13474890497 - 2⁶ = 13474890433 is a prime.

It is a super-3 number, since 3×13474890497³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13474890491) 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, 150629 + ... + 222797.

It is an arithmetic number, because the mean of its divisors is an integer number (918002400).

Almost surely, 2^13474890497 is an apocalyptic number.

It is an amenable number.

13474890497 is a deficient number, since it is larger than the sum of its proper divisors (1213147903).

13474890497 is a wasteful number, since it uses less digits than its factorization.

13474890497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72536.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 13474890497 in words is "thirteen billion, four hundred seventy-four million, eight hundred ninety thousand, four hundred ninety-seven".