7274980073 has 4 divisors (see below), whose sum is σ = 7398284880. Its totient is φ = 7151675268.

The previous prime is 7274980039. The next prime is 7274980079. The reversal of 7274980073 is 3700894727.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7274980073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7274980079) 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 3 ways as a sum of consecutive naturals, for example, 61652315 + ... + 61652432.

It is an arithmetic number, because the mean of its divisors is an integer number (1849571220).

Almost surely, 2^7274980073 is an apocalyptic number.

It is an amenable number.

7274980073 is a deficient number, since it is larger than the sum of its proper divisors (123304807).

7274980073 is a wasteful number, since it uses less digits than its factorization.

7274980073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123304806.

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 7274980073 is about 85293.4937319371. The cubic root of 7274980073 is about 1937.6586407349.

The spelling of 7274980073 in words is "seven billion, two hundred seventy-four million, nine hundred eighty thousand, seventy-three".