76303463 has 4 divisors (see below), whose sum is σ = 80791920. Its totient is φ = 71815008.

The previous prime is 76303459. The next prime is 76303481. The reversal of 76303463 is 36430367.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36430367 = 23 ⋅1583929.

It is a cyclic number.

It is not a de Polignac number, because 76303463 - 2² = 76303459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76303433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244203 + ... + 2244236.

It is an arithmetic number, because the mean of its divisors is an integer number (20197980).

Almost surely, 2^76303463 is an apocalyptic number.

76303463 is a deficient number, since it is larger than the sum of its proper divisors (4488457).

76303463 is a wasteful number, since it uses less digits than its factorization.

76303463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4488456.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 76303463 is about 8735.1853443416. The cubic root of 76303463 is about 424.1453885383.

The spelling of 76303463 in words is "seventy-six million, three hundred three thousand, four hundred sixty-three".