76912373 has 2 divisors, whose sum is σ = 76912374. Its totient is φ = 76912372.

The previous prime is 76912357. The next prime is 76912417. The reversal of 76912373 is 37321967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75916369 + 996004 = 8713^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 76912373 - 2⁴ = 76912357 is a prime.

It is a super-2 number, since 2×76912373² = 11831026240982258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76912313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38456186 + 38456187.

It is an arithmetic number, because the mean of its divisors is an integer number (38456187).

Almost surely, 2^76912373 is an apocalyptic number.

It is an amenable number.

76912373 is a deficient number, since it is larger than the sum of its proper divisors (1).

76912373 is an equidigital number, since it uses as much as digits as its factorization.

76912373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 38.

The square root of 76912373 is about 8769.9699543385. The cubic root of 76912373 is about 425.2706428412.

The spelling of 76912373 in words is "seventy-six million, nine hundred twelve thousand, three hundred seventy-three".