1006740077 has 4 divisors (see below), whose sum is σ = 1150560096. Its totient is φ = 862920060.

The previous prime is 1006740073. The next prime is 1006740101. The reversal of 1006740077 is 7700476001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1006740077 - 2² = 1006740073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006740073) 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 in 3 ways as a sum of consecutive naturals, for example, 71909999 + ... + 71910012.

It is an arithmetic number, because the mean of its divisors is an integer number (287640024).

Almost surely, 2^1006740077 is an apocalyptic number.

It is an amenable number.

1006740077 is a deficient number, since it is larger than the sum of its proper divisors (143820019).

1006740077 is an equidigital number, since it uses as much as digits as its factorization.

1006740077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143820018.

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 1006740077 is about 31729.1676064784. The cubic root of 1006740077 is about 1002.2416635232.

The spelling of 1006740077 in words is "one billion, six million, seven hundred forty thousand, seventy-seven".