1349124213 has 8 divisors (see below), whose sum is σ = 1804580608. Its totient is φ = 896541984.

The previous prime is 1349124197. The next prime is 1349124223. The reversal of 1349124213 is 3124219431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1349124213 - 2⁴ = 1349124197 is a prime.

It is a super-2 number, since 2×1349124213² = 3640272284205738738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349124223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 717445 + ... + 719322.

It is an arithmetic number, because the mean of its divisors is an integer number (225572576).

Almost surely, 2^1349124213 is an apocalyptic number.

It is an amenable number.

1349124213 is a deficient number, since it is larger than the sum of its proper divisors (455456395).

1349124213 is a wasteful number, since it uses less digits than its factorization.

1349124213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437083.

The product of its digits is 5184, while the sum is 30.

The square root of 1349124213 is about 36730.4262567153. The cubic root of 1349124213 is about 1104.9704033077.

The spelling of 1349124213 in words is "one billion, three hundred forty-nine million, one hundred twenty-four thousand, two hundred thirteen".