1346153660 has 24 divisors (see below), whose sum is σ = 2949833376. Its totient is φ = 515049920.

The previous prime is 1346153621. The next prime is 1346153671. The reversal of 1346153660 is 663516431.

It is a self number, because there is not a number n which added to its sum of digits gives 1346153660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462751 + ... + 1463670.

It is an arithmetic number, because the mean of its divisors is an integer number (122909724).

Almost surely, 2^1346153660 is an apocalyptic number.

1346153660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346153660 is an abundant number, since it is smaller than the sum of its proper divisors (1603679716).

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

1346153660 is a wasteful number, since it uses less digits than its factorization.

1346153660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926453 (or 2926451 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1346153660 is about 36689.9667484177. The cubic root of 1346153660 is about 1104.1588187378.

The spelling of 1346153660 in words is "one billion, three hundred forty-six million, one hundred fifty-three thousand, six hundred sixty".