74693063 has 2 divisors, whose sum is σ = 74693064. Its totient is φ = 74693062.

The previous prime is 74693051. The next prime is 74693071. The reversal of 74693063 is 36039647.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74693063 - 2¹⁰ = 74692039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74693023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37346531 + 37346532.

It is an arithmetic number, because the mean of its divisors is an integer number (37346532).

Almost surely, 2^74693063 is an apocalyptic number.

74693063 is a deficient number, since it is larger than the sum of its proper divisors (1).

74693063 is an equidigital number, since it uses as much as digits as its factorization.

74693063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 74693063 is about 8642.5148539068. The cubic root of 74693063 is about 421.1402556443.

The spelling of 74693063 in words is "seventy-four million, six hundred ninety-three thousand, sixty-three".