1346651876 has 6 divisors (see below), whose sum is σ = 2356640790. Its totient is φ = 673325936.

The previous prime is 1346651869. The next prime is 1346651879. The reversal of 1346651876 is 6781566431.

It can be written as a sum of positive squares in only one way, i.e., 1269211876 + 77440000 = 35626^2 + 8800^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1346651876.

It is not an unprimeable number, because it can be changed into a prime (1346651879) 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 as a sum of consecutive naturals, namely, 168331481 + ... + 168331488.

It is an arithmetic number, because the mean of its divisors is an integer number (392773465).

Almost surely, 2^1346651876 is an apocalyptic number.

It is an amenable number.

1346651876 is a deficient number, since it is larger than the sum of its proper divisors (1009988914).

1346651876 is a wasteful number, since it uses less digits than its factorization.

1346651876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336662973 (or 336662971 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 1346651876 is about 36696.7556604123. The cubic root of 1346651876 is about 1104.2950195680.

The spelling of 1346651876 in words is "one billion, three hundred forty-six million, six hundred fifty-one thousand, eight hundred seventy-six".