76363412 has 12 divisors (see below), whose sum is σ = 137248020. Its totient is φ = 37149696.

The previous prime is 76363379. The next prime is 76363429. The reversal of 76363412 is 21436367.

It can be written as a sum of positive squares in 2 ways, for example, as 69789316 + 6574096 = 8354^2 + 2564^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257837 + ... + 258132.

It is an arithmetic number, because the mean of its divisors is an integer number (11437335).

Almost surely, 2^76363412 is an apocalyptic number.

It is an amenable number.

76363412 is a deficient number, since it is larger than the sum of its proper divisors (60884608).

76363412 is a wasteful number, since it uses less digits than its factorization.

76363412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516010 (or 516008 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 76363412 is about 8738.6161375815. The cubic root of 76363412 is about 424.2564382633.

Adding to 76363412 its reverse (21436367), we get a palindrome (97799779).

The spelling of 76363412 in words is "seventy-six million, three hundred sixty-three thousand, four hundred twelve".