1353366684 has 48 divisors (see below), whose sum is σ = 3528164640. Its totient is φ = 448623360.

The previous prime is 1353366653. The next prime is 1353366691. The reversal of 1353366684 is 4866633531.

It is a super-2 number, since 2×1353366684² = 3663202762722311712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15069 + ... + 54164.

It is an arithmetic number, because the mean of its divisors is an integer number (73503430).

Almost surely, 2^1353366684 is an apocalyptic number.

It is an amenable number.

1353366684 is an abundant number, since it is smaller than the sum of its proper divisors (2174797956).

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

1353366684 is a wasteful number, since it uses less digits than its factorization.

1353366684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69427 (or 69419 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 1353366684 is about 36788.1323798858. The cubic root of 1353366684 is about 1106.1274254308.

The spelling of 1353366684 in words is "one billion, three hundred fifty-three million, three hundred sixty-six thousand, six hundred eighty-four".