7275459949 has 8 divisors (see below), whose sum is σ = 7528308480. Its totient is φ = 7026413856.

The previous prime is 7275459931. The next prime is 7275459959. The reversal of 7275459949 is 9499545727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7275459949 - 2¹¹ = 7275457901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7275459959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946717 + ... + 954370.

It is an arithmetic number, because the mean of its divisors is an integer number (941038560).

Almost surely, 2^7275459949 is an apocalyptic number.

It is an amenable number.

7275459949 is a deficient number, since it is larger than the sum of its proper divisors (252848531).

7275459949 is a wasteful number, since it uses less digits than its factorization.

7275459949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901219.

The product of its digits is 28576800, while the sum is 61.

The square root of 7275459949 is about 85296.3067723333. The cubic root of 7275459949 is about 1937.7012440788.

The spelling of 7275459949 in words is "seven billion, two hundred seventy-five million, four hundred fifty-nine thousand, nine hundred forty-nine".