74006733337 has 2 divisors, whose sum is σ = 74006733338. Its totient is φ = 74006733336.

The previous prime is 74006733329. The next prime is 74006733341. The reversal of 74006733337 is 73333760047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73595008656 + 411724681 = 271284^2 + 20291^2 .

It is a cyclic number.

It is not a de Polignac number, because 74006733337 - 2³ = 74006733329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74006733293 and 74006733302.

It is not a weakly prime, because it can be changed into another prime (74006733397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37003366668 + 37003366669.

It is an arithmetic number, because the mean of its divisors is an integer number (37003366669).

Almost surely, 2^74006733337 is an apocalyptic number.

It is an amenable number.

74006733337 is a deficient number, since it is larger than the sum of its proper divisors (1).

74006733337 is an equidigital number, since it uses as much as digits as its factorization.

74006733337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 666792, while the sum is 43.

The spelling of 74006733337 in words is "seventy-four billion, six million, seven hundred thirty-three thousand, three hundred thirty-seven".