1349883091692 has 36 divisors (see below), whose sum is σ = 3560561200560. Its totient is φ = 430397507232.

The previous prime is 1349883091663. The next prime is 1349883091769. The reversal of 1349883091692 is 2961903889431.

1349883091692 is a `hidden beast` number, since 1 + 3 + 498 + 83 + 0 + 9 + 1 + 69 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1349883091692² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 815145967 + ... + 815147622.

Almost surely, 2^{1349883091692} is an apocalyptic number.

1349883091692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1349883091692 is an abundant number, since it is smaller than the sum of its proper divisors (2210678108868).

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

1349883091692 is a wasteful number, since it uses less digits than its factorization.

1349883091692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630293622 (or 1630293617 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 1349883091692 in words is "one trillion, three hundred forty-nine billion, eight hundred eighty-three million, ninety-one thousand, six hundred ninety-two".