7038450338 has 8 divisors (see below), whose sum is σ = 10559617488. Its totient is φ = 3518577844.

The previous prime is 7038450283. The next prime is 7038450359. The reversal of 7038450338 is 8330548307.

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

It is a junction number, because it is equal to n+sod(n) for n = 7038450295 and 7038450304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309956 + ... + 331887.

It is an arithmetic number, because the mean of its divisors is an integer number (1319952186).

Almost surely, 2^7038450338 is an apocalyptic number.

7038450338 is a deficient number, since it is larger than the sum of its proper divisors (3521167150).

7038450338 is a wasteful number, since it uses less digits than its factorization.

7038450338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647328.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 7038450338 is about 83895.4726907239. The cubic root of 7038450338 is about 1916.4273059661.

The spelling of 7038450338 in words is "seven billion, thirty-eight million, four hundred fifty thousand, three hundred thirty-eight".