76303971 has 8 divisors (see below), whose sum is σ = 113042960. Its totient is φ = 50869296.

The previous prime is 76303961. The next prime is 76303979. The reversal of 76303971 is 17930367.

It is not a de Polignac number, because 76303971 - 2⁹ = 76303459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76303979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1413010 + ... + 1413063.

It is an arithmetic number, because the mean of its divisors is an integer number (14130370).

Almost surely, 2^76303971 is an apocalyptic number.

76303971 is a deficient number, since it is larger than the sum of its proper divisors (36738989).

76303971 is a wasteful number, since it uses less digits than its factorization.

76303971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826082 (or 2826076 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 76303971 is about 8735.2144220963. The cubic root of 76303971 is about 424.1463298035.

The spelling of 76303971 in words is "seventy-six million, three hundred three thousand, nine hundred seventy-one".