7276530842 has 32 divisors (see below), whose sum is σ = 13529980800. Its totient is φ = 2863480320.

The previous prime is 7276530841. The next prime is 7276530857. The reversal of 7276530842 is 2480356727.

It is a junction number, because it is equal to n+sod(n) for n = 7276530793 and 7276530802.

It is not an unprimeable number, because it can be changed into a prime (7276530841) 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, 363092 + ... + 382607.

It is an arithmetic number, because the mean of its divisors is an integer number (422811900).

Almost surely, 2^7276530842 is an apocalyptic number.

7276530842 is a deficient number, since it is larger than the sum of its proper divisors (6253449958).

7276530842 is a wasteful number, since it uses less digits than its factorization.

7276530842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745766.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 7276530842 is about 85302.5840288558. The cubic root of 7276530842 is about 1937.7963110990.

The spelling of 7276530842 in words is "seven billion, two hundred seventy-six million, five hundred thirty thousand, eight hundred forty-two".