1349135496 has 48 divisors (see below), whose sum is σ = 3656530800. Its totient is φ = 449389152.

The previous prime is 1349135471. The next prime is 1349135537. The reversal of 1349135496 is 6945319431.

1349135496 is a `hidden beast` number, since 13 + 4 + 91 + 3 + 549 + 6 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 107755 + ... + 119621.

It is an arithmetic number, because the mean of its divisors is an integer number (76177725).

Almost surely, 2^1349135496 is an apocalyptic number.

It is an amenable number.

1349135496 is an abundant number, since it is smaller than the sum of its proper divisors (2307395304).

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

1349135496 is a wasteful number, since it uses less digits than its factorization.

1349135496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13458 (or 13451 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 1349135496 is about 36730.5798484042. The cubic root of 1349135496 is about 1104.9734836631.

The spelling of 1349135496 in words is "one billion, three hundred forty-nine million, one hundred thirty-five thousand, four hundred ninety-six".