1349461684 has 12 divisors (see below), whose sum is σ = 2364106500. Its totient is φ = 674002688.

The previous prime is 1349461667. The next prime is 1349461691. The reversal of 1349461684 is 4861649431.

It can be written as a sum of positive squares in 2 ways, for example, as 269682084 + 1079779600 = 16422^2 + 32860^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177859 + ... + 185290.

It is an arithmetic number, because the mean of its divisors is an integer number (197008875).

Almost surely, 2^1349461684 is an apocalyptic number.

It is an amenable number.

1349461684 is a deficient number, since it is larger than the sum of its proper divisors (1014644816).

1349461684 is a wasteful number, since it uses less digits than its factorization.

1349461684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364082 (or 364080 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 1349461684 is about 36735.0198584403. The cubic root of 1349461684 is about 1105.0625283508.

The spelling of 1349461684 in words is "one billion, three hundred forty-nine million, four hundred sixty-one thousand, six hundred eighty-four".