1803352334 has 8 divisors (see below), whose sum is σ = 3091461168. Its totient is φ = 772865280.

The previous prime is 1803352319. The next prime is 1803352337. The reversal of 1803352334 is 4332533081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1803352334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1803352337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64405427 + ... + 64405454.

It is an arithmetic number, because the mean of its divisors is an integer number (386432646).

Almost surely, 2^1803352334 is an apocalyptic number.

1803352334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1803352334 is a deficient number, since it is larger than the sum of its proper divisors (1288108834).

1803352334 is a wasteful number, since it uses less digits than its factorization.

1803352334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128810890.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 1803352334 is about 42465.8961285406. The cubic root of 1803352334 is about 1217.1951001416.

The spelling of 1803352334 in words is "one billion, eight hundred three million, three hundred fifty-two thousand, three hundred thirty-four".