7840052330 has 16 divisors (see below), whose sum is σ = 15395012064. Its totient is φ = 2850928080.

The previous prime is 7840052317. The next prime is 7840052347. The reversal of 7840052330 is 332500487.

It is a happy number.

It is a super-2 number, since 2×7840052330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35636492 + ... + 35636711.

It is an arithmetic number, because the mean of its divisors is an integer number (962188254).

Almost surely, 2^7840052330 is an apocalyptic number.

7840052330 is a deficient number, since it is larger than the sum of its proper divisors (7554959734).

7840052330 is a wasteful number, since it uses less digits than its factorization.

7840052330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71273221.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 7840052330 is about 88544.0699877750. The cubic root of 7840052330 is about 1986.5811967131.

The spelling of 7840052330 in words is "seven billion, eight hundred forty million, fifty-two thousand, three hundred thirty".