3492823538 has 8 divisors (see below), whose sum is σ = 5367021660. Its totient is φ = 1703816320.

The previous prime is 3492823531. The next prime is 3492823549. The reversal of 3492823538 is 8353282943.

It can be written as a sum of positive squares in 2 ways, for example, as 3491982649 + 840889 = 59093^2 + 917^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3492823492 and 3492823501.

It is not an unprimeable number, because it can be changed into a prime (3492823531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21297623 + ... + 21297786.

Almost surely, 2^3492823538 is an apocalyptic number.

3492823538 is a deficient number, since it is larger than the sum of its proper divisors (1874198122).

3492823538 is a wasteful number, since it uses less digits than its factorization.

3492823538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42595452.

The product of its digits is 1244160, while the sum is 47.

The square root of 3492823538 is about 59100.1145345760. The cubic root of 3492823538 is about 1517.2560632442.

The spelling of 3492823538 in words is "three billion, four hundred ninety-two million, eight hundred twenty-three thousand, five hundred thirty-eight".