1006916377 has 2 divisors, whose sum is σ = 1006916378. Its totient is φ = 1006916376.

The previous prime is 1006916359. The next prime is 1006916387. The reversal of 1006916377 is 7736196001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 571401216 + 435515161 = 23904^2 + 20869^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006916377 - 2¹⁵ = 1006883609 is a prime.

It is a super-2 number, since 2×1006916377² = 2027761180541612258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1006916327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503458188 + 503458189.

It is an arithmetic number, because the mean of its divisors is an integer number (503458189).

Almost surely, 2^1006916377 is an apocalyptic number.

It is an amenable number.

1006916377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006916377 is an equidigital number, since it uses as much as digits as its factorization.

1006916377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 1006916377 is about 31731.9456856966. The cubic root of 1006916377 is about 1002.3001641882.

The spelling of 1006916377 in words is "one billion, six million, nine hundred sixteen thousand, three hundred seventy-seven".