1354358812 has 12 divisors (see below), whose sum is σ = 2451856680. Its totient is φ = 653828336.

The previous prime is 1354358801. The next prime is 1354358821. The reversal of 1354358812 is 2188534531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5837638 + ... + 5837869.

It is an arithmetic number, because the mean of its divisors is an integer number (204321390).

Almost surely, 2^1354358812 is an apocalyptic number.

It is an amenable number.

1354358812 is a deficient number, since it is larger than the sum of its proper divisors (1097497868).

1354358812 is a wasteful number, since it uses less digits than its factorization.

1354358812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11675540 (or 11675538 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 1354358812 is about 36801.6142580730. The cubic root of 1354358812 is about 1106.3976532378.

The spelling of 1354358812 in words is "one billion, three hundred fifty-four million, three hundred fifty-eight thousand, eight hundred twelve".