738328258 has 16 divisors (see below), whose sum is σ = 1234357920. Its totient is φ = 329161536.

The previous prime is 738328237. The next prime is 738328259. The reversal of 738328258 is 852823837.

It is a super-2 number, since 2×738328258² = 1090257233122629128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (738328259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570816 + ... + 572107.

It is an arithmetic number, because the mean of its divisors is an integer number (77147370).

Almost surely, 2^738328258 is an apocalyptic number.

738328258 is a deficient number, since it is larger than the sum of its proper divisors (496029662).

738328258 is a wasteful number, since it uses less digits than its factorization.

738328258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142961.

The product of its digits is 645120, while the sum is 46.

The square root of 738328258 is about 27172.1964147177. The cubic root of 738328258 is about 903.8225310446.

The spelling of 738328258 in words is "seven hundred thirty-eight million, three hundred twenty-eight thousand, two hundred fifty-eight".