1349514156 has 12 divisors (see below), whose sum is σ = 3148866392. Its totient is φ = 449838048.

The previous prime is 1349514151. The next prime is 1349514157. The reversal of 1349514156 is 6514159431.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1349514151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56229745 + ... + 56229768.

Almost surely, 2^1349514156 is an apocalyptic number.

It is an amenable number.

1349514156 is an abundant number, since it is smaller than the sum of its proper divisors (1799352236).

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

1349514156 is a wasteful number, since it uses less digits than its factorization.

1349514156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112459520 (or 112459518 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 1349514156 is about 36735.7340473823. The cubic root of 1349514156 is about 1105.0768511212.

The spelling of 1349514156 in words is "one billion, three hundred forty-nine million, five hundred fourteen thousand, one hundred fifty-six".