7042629320 has 32 divisors (see below), whose sum is σ = 15937526520. Its totient is φ = 2800765440.

The previous prime is 7042629301. The next prime is 7042629361. The reversal of 7042629320 is 239262407.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5610309604 + 1432319716 = 74902^2 + 37846^2 .

It is an unprimeable number.

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, 501941 + ... + 515780.

Almost surely, 2^7042629320 is an apocalyptic number.

It is an amenable number.

7042629320 is an abundant number, since it is smaller than the sum of its proper divisors (8894897200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7042629320 is a wasteful number, since it uses less digits than its factorization.

7042629320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017905 (or 1017901 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 7042629320 is about 83920.3748800016. The cubic root of 7042629320 is about 1916.8065149460.

The spelling of 7042629320 in words is "seven billion, forty-two million, six hundred twenty-nine thousand, three hundred twenty".