1077396629 has 2 divisors, whose sum is σ = 1077396630. Its totient is φ = 1077396628.

The previous prime is 1077396611. The next prime is 1077396703. The reversal of 1077396629 is 9266937701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 632271025 + 445125604 = 25145^2 + 21098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077396629 - 2⁸ = 1077396373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077396829) 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, 538698314 + 538698315.

It is an arithmetic number, because the mean of its divisors is an integer number (538698315).

Almost surely, 2^1077396629 is an apocalyptic number.

It is an amenable number.

1077396629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077396629 is an equidigital number, since it uses as much as digits as its factorization.

1077396629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 1077396629 is about 32823.7205234263. The cubic root of 1077396629 is about 1025.1605154925.

The spelling of 1077396629 in words is "one billion, seventy-seven million, three hundred ninety-six thousand, six hundred twenty-nine".