1346811952 has 20 divisors (see below), whose sum is σ = 2673094536. Its totient is φ = 656981120.

The previous prime is 1346811919. The next prime is 1346811953. The reversal of 1346811952 is 2591186431.

It is not an unprimeable number, because it can be changed into a prime (1346811953) 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 3 ways as a sum of consecutive naturals, for example, 1025878 + ... + 1027189.

Almost surely, 2^1346811952 is an apocalyptic number.

It is an amenable number.

1346811952 is a deficient number, since it is larger than the sum of its proper divisors (1326282584).

1346811952 is a wasteful number, since it uses less digits than its factorization.

1346811952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053116 (or 2053110 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 1346811952 is about 36698.9366603448. The cubic root of 1346811952 is about 1104.3387735450.

The spelling of 1346811952 in words is "one billion, three hundred forty-six million, eight hundred eleven thousand, nine hundred fifty-two".