7322078030 has 16 divisors (see below), whose sum is σ = 13187420784. Its totient is φ = 2927124480.

The previous prime is 7322077999. The next prime is 7322078039. The reversal of 7322078030 is 308702237.

It is a happy number.

It is a super-2 number, since 2×7322078030² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322078039) 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 7 ways as a sum of consecutive naturals, for example, 195251 + ... + 229710.

It is an arithmetic number, because the mean of its divisors is an integer number (824213799).

Almost surely, 2^7322078030 is an apocalyptic number.

7322078030 is a deficient number, since it is larger than the sum of its proper divisors (5865342754).

7322078030 is a wasteful number, since it uses less digits than its factorization.

7322078030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426691.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7322078030 is about 85569.1418094163. The cubic root of 7322078030 is about 1941.8310934534.

The spelling of 7322078030 in words is "seven billion, three hundred twenty-two million, seventy-eight thousand, thirty".