76030030 has 16 divisors (see below), whose sum is σ = 138393360. Its totient is φ = 30069952.

The previous prime is 76030013. The next prime is 76030043. The reversal of 76030030 is 3003067.

It is a happy number.

It is a congruent number.

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, 41824 + ... + 43603.

It is an arithmetic number, because the mean of its divisors is an integer number (8649585).

Almost surely, 2^76030030 is an apocalyptic number.

76030030 is a deficient number, since it is larger than the sum of its proper divisors (62363330).

76030030 is a wasteful number, since it uses less digits than its factorization.

76030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85523.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 76030030 is about 8719.5200555994. The cubic root of 76030030 is about 423.6381413343.

Adding to 76030030 its reverse (3003067), we get a palindrome (79033097).

The spelling of 76030030 in words is "seventy-six million, thirty thousand, thirty".