7280101274 has 16 divisors (see below), whose sum is σ = 11047938720. Its totient is φ = 3597702480.

The previous prime is 7280101271. The next prime is 7280101319. The reversal of 7280101274 is 4721010827.

It is a happy number.

It is a super-3 number, since 3×7280101274³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7280101274.

It is not an unprimeable number, because it can be changed into a prime (7280101271) 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, 2684 + ... + 120695.

It is an arithmetic number, because the mean of its divisors is an integer number (690496170).

Almost surely, 2^7280101274 is an apocalyptic number.

7280101274 is a deficient number, since it is larger than the sum of its proper divisors (3767837446).

7280101274 is a wasteful number, since it uses less digits than its factorization.

7280101274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123725.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 7280101274 is about 85323.5095035360. The cubic root of 7280101274 is about 1938.1132038047.

The spelling of 7280101274 in words is "seven billion, two hundred eighty million, one hundred one thousand, two hundred seventy-four".