1906500334 has 4 divisors (see below), whose sum is σ = 2859750504. Its totient is φ = 953250166.

The previous prime is 1906500329. The next prime is 1906500359. The reversal of 1906500334 is 4330056091.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1906500334² = 7269487047084223112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1906500296 and 1906500305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476625082 + ... + 476625085.

It is an arithmetic number, because the mean of its divisors is an integer number (714937626).

Almost surely, 2^1906500334 is an apocalyptic number.

1906500334 is a deficient number, since it is larger than the sum of its proper divisors (953250170).

1906500334 is an equidigital number, since it uses as much as digits as its factorization.

1906500334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953250169.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1906500334 is about 43663.4897139475. The cubic root of 1906500334 is about 1239.9731901071.

The spelling of 1906500334 in words is "one billion, nine hundred six million, five hundred thousand, three hundred thirty-four".