7499733201 has 9 divisors (see below), whose sum is σ = 10833323241. Its totient is φ = 4999648932.

The previous prime is 7499733169. The next prime is 7499733203. The reversal of 7499733201 is 1023379947.

The square root of 7499733201 is 86601.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 7499733201 - 2⁵ = 7499733169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7499733203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 245370 + ... + 274236.

Almost surely, 2^7499733201 is an apocalyptic number.

7499733201 is the 86601-st square number.

7499733201 is the 43301-st centered octagonal number.

It is an amenable number.

7499733201 is a deficient number, since it is larger than the sum of its proper divisors (3333590040).

7499733201 is an frugal number, since it uses more digits than its factorization.

7499733201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57740 (or 28870 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The cubic root of 7499733201 is about 1957.4106095809.

The spelling of 7499733201 in words is "seven billion, four hundred ninety-nine million, seven hundred thirty-three thousand, two hundred one".