3698350923 has 16 divisors (see below), whose sum is σ = 5075009280. Its totient is φ = 2394293664.

The previous prime is 3698350907. The next prime is 3698350949. The reversal of 3698350923 is 3290538963.

It is not a de Polignac number, because 3698350923 - 2⁴ = 3698350907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3698350423) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 60543 + ... + 105176.

It is an arithmetic number, because the mean of its divisors is an integer number (317188080).

Almost surely, 2^3698350923 is an apocalyptic number.

3698350923 is a deficient number, since it is larger than the sum of its proper divisors (1376658357).

3698350923 is a wasteful number, since it uses less digits than its factorization.

3698350923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165938.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 3698350923 is about 60814.0684628154. The cubic root of 3698350923 is about 1546.4505562896.

The spelling of 3698350923 in words is "three billion, six hundred ninety-eight million, three hundred fifty thousand, nine hundred twenty-three".