7248901949 has 16 divisors (see below), whose sum is σ = 7713076608. Its totient is φ = 6789015552.

The previous prime is 7248901943. The next prime is 7248901951. The reversal of 7248901949 is 9491098427.

It is not a de Polignac number, because 7248901949 - 2²⁴ = 7232124733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7248901949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7248901943) 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 15 ways as a sum of consecutive naturals, for example, 3881714 + ... + 3883580.

It is an arithmetic number, because the mean of its divisors is an integer number (482067288).

Almost surely, 2^7248901949 is an apocalyptic number.

It is an amenable number.

7248901949 is a deficient number, since it is larger than the sum of its proper divisors (464174659).

7248901949 is a wasteful number, since it uses less digits than its factorization.

7248901949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 7248901949 is about 85140.4836079758. The cubic root of 7248901949 is about 1935.3406045767.

The spelling of 7248901949 in words is "seven billion, two hundred forty-eight million, nine hundred one thousand, nine hundred forty-nine".