1076955489 has 9 divisors (see below), whose sum is σ = 1555744593. Its totient is φ = 717904692.

The previous prime is 1076955479. The next prime is 1076955499. The reversal of 1076955489 is 9845596701.

The square root of 1076955489 is 32817.

It is a perfect power (a square), and thus also a powerful number.

1076955489 is a `hidden beast` number, since 1 + 0 + 7 + 6 + 9 + 554 + 89 = 666.

It is an interprime number because it is at equal distance from previous prime (1076955479) and next prime (1076955499).

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 1076955489 - 2⁷ = 1076955361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1076955449) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 92982 + ... + 103920.

Almost surely, 2^1076955489 is an apocalyptic number.

1076955489 is the 32817-th square number.

1076955489 is the 16409-th centered octagonal number.

It is an amenable number.

1076955489 is a deficient number, since it is larger than the sum of its proper divisors (478789104).

1076955489 is an frugal number, since it uses more digits than its factorization.

1076955489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21884 (or 10942 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The cubic root of 1076955489 is about 1025.0205790832.

It can be divided in two parts, 1076955 and 489, that added together give a square (1077444 = 1038²).

The spelling of 1076955489 in words is "one billion, seventy-six million, nine hundred fifty-five thousand, four hundred eighty-nine".