1077955967 has 6 divisors (see below), whose sum is σ = 1184860824. Its totient is φ = 979959860.

The previous prime is 1077955913. The next prime is 1077955987. The reversal of 1077955967 is 7695597701.

It is a de Polignac number, because none of the positive numbers 2^k-1077955967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077955987) 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 5 ways as a sum of consecutive naturals, for example, 4454243 + ... + 4454484.

It is an arithmetic number, because the mean of its divisors is an integer number (197476804).

Almost surely, 2^1077955967 is an apocalyptic number.

1077955967 is a deficient number, since it is larger than the sum of its proper divisors (106904857).

1077955967 is an equidigital number, since it uses as much as digits as its factorization.

1077955967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908749 (or 8908738 counting only the distinct ones).

The product of its (nonzero) digits is 4167450, while the sum is 56.

The square root of 1077955967 is about 32832.2397499775. The cubic root of 1077955967 is about 1025.3378912194.

It can be divided in two parts, 10 and 77955967, that added together give a palindrome (77955977).

The spelling of 1077955967 in words is "one billion, seventy-seven million, nine hundred fifty-five thousand, nine hundred sixty-seven".