3449018636496 has 30 divisors (see below), whose sum is σ = 9652461878930. Its totient is φ = 1149672878784.

The previous prime is 3449018636491. The next prime is 3449018636533. The reversal of 3449018636496 is 6946368109443.

3449018636496 is a `hidden beast` number, since 3 + 4 + 4 + 9 + 0 + 186 + 364 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2839157600400 + 609861036096 = 1684980^2 + 780936^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449018636491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11975759011 + ... + 11975759298.

Almost surely, 2^{3449018636496} is an apocalyptic number.

3449018636496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3449018636496 is an abundant number, since it is smaller than the sum of its proper divisors (6203443242434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3449018636496 is a wasteful number, since it uses less digits than its factorization.

3449018636496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23951518323 (or 23951518314 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 63.

The spelling of 3449018636496 in words is "three trillion, four hundred forty-nine billion, eighteen million, six hundred thirty-six thousand, four hundred ninety-six".