7258214338 has 32 divisors (see below), whose sum is σ = 11432171520. Its totient is φ = 3452883840.

The previous prime is 7258214329. The next prime is 7258214387. The reversal of 7258214338 is 8334128527.

It is a junction number, because it is equal to n+sod(n) for n = 7258214294 and 7258214303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608520 + ... + 620332.

It is an arithmetic number, because the mean of its divisors is an integer number (357255360).

Almost surely, 2^7258214338 is an apocalyptic number.

7258214338 is a deficient number, since it is larger than the sum of its proper divisors (4173957182).

7258214338 is a wasteful number, since it uses less digits than its factorization.

7258214338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12042.

The product of its digits is 322560, while the sum is 43.

The square root of 7258214338 is about 85195.1544279368. The cubic root of 7258214338 is about 1936.1690027957.

The spelling of 7258214338 in words is "seven billion, two hundred fifty-eight million, two hundred fourteen thousand, three hundred thirty-eight".