38234479498 has 4 divisors (see below), whose sum is σ = 57351719250. Its totient is φ = 19117239748.

The previous prime is 38234479453. The next prime is 38234479499. The reversal of 38234479498 is 89497443283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89497443283 = 173263 ⋅516541.

It can be written as a sum of positive squares in only one way, i.e., 36792226969 + 1442252529 = 191813^2 + 37977^2 .

It is not an unprimeable number, because it can be changed into a prime (38234479499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9558619873 + ... + 9558619876.

Almost surely, 2^38234479498 is an apocalyptic number.

38234479498 is a deficient number, since it is larger than the sum of its proper divisors (19117239752).

38234479498 is a wasteful number, since it uses less digits than its factorization.

38234479498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19117239751.

The product of its digits is 41803776, while the sum is 61.

The spelling of 38234479498 in words is "thirty-eight billion, two hundred thirty-four million, four hundred seventy-nine thousand, four hundred ninety-eight".