1346677960 has 64 divisors (see below), whose sum is σ = 3059668800. Its totient is φ = 533433600.

The previous prime is 1346677921. The next prime is 1346677961. The reversal of 1346677960 is 697766431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1346677961) 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 15 ways as a sum of consecutive naturals, for example, 3198550 + ... + 3198970.

It is an arithmetic number, because the mean of its divisors is an integer number (47807325).

Almost surely, 2^1346677960 is an apocalyptic number.

1346677960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346677960 is an abundant number, since it is smaller than the sum of its proper divisors (1712990840).

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

1346677960 is a wasteful number, since it uses less digits than its factorization.

1346677960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 1346677960 is about 36697.1110579566. Note that the first 3 decimals coincide. The cubic root of 1346677960 is about 1104.3021494100.

The spelling of 1346677960 in words is "one billion, three hundred forty-six million, six hundred seventy-seven thousand, nine hundred sixty".