749326458 has 16 divisors (see below), whose sum is σ = 1519183296. Its totient is φ = 246353760.

The previous prime is 749326433. The next prime is 749326463. The reversal of 749326458 is 854623947.

749326458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×749326458² = 1122980281317651528, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854958 + ... + 855833.

It is an arithmetic number, because the mean of its divisors is an integer number (94948956).

Almost surely, 2^749326458 is an apocalyptic number.

749326458 is an abundant number, since it is smaller than the sum of its proper divisors (769856838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

749326458 is a wasteful number, since it uses less digits than its factorization.

749326458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710869.

The product of its digits is 1451520, while the sum is 48.

The square root of 749326458 is about 27373.8279749106. The cubic root of 749326458 is about 908.2882356160.

The spelling of 749326458 in words is "seven hundred forty-nine million, three hundred twenty-six thousand, four hundred fifty-eight".