73764011 has 2 divisors, whose sum is σ = 73764012. Its totient is φ = 73764010.

The previous prime is 73764007. The next prime is 73764017. The reversal of 73764011 is 11046737.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73764011 - 2² = 73764007 is a prime.

It is a super-2 number, since 2×73764011² = 10882258637616242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73764017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36882005 + 36882006.

It is an arithmetic number, because the mean of its divisors is an integer number (36882006).

Almost surely, 2^73764011 is an apocalyptic number.

73764011 is a deficient number, since it is larger than the sum of its proper divisors (1).

73764011 is an equidigital number, since it uses as much as digits as its factorization.

73764011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 73764011 is about 8588.5977318768. The cubic root of 73764011 is about 419.3868812890.

The spelling of 73764011 in words is "seventy-three million, seven hundred sixty-four thousand, eleven".