1130840677 has 2 divisors, whose sum is σ = 1130840678. Its totient is φ = 1130840676.

The previous prime is 1130840653. The next prime is 1130840687. The reversal of 1130840677 is 7760480311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1125669601 + 5171076 = 33551^2 + 2274^2 .

It is an emirp because it is prime and its reverse (7760480311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130840677 is a prime.

It is a super-3 number, since 3×1130840677³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130840687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565420338 + 565420339.

It is an arithmetic number, because the mean of its divisors is an integer number (565420339).

Almost surely, 2^1130840677 is an apocalyptic number.

It is an amenable number.

1130840677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130840677 is an equidigital number, since it uses as much as digits as its factorization.

1130840677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1130840677 is about 33627.9746193552. The cubic root of 1130840677 is about 1041.8386720149.

The spelling of 1130840677 in words is "one billion, one hundred thirty million, eight hundred forty thousand, six hundred seventy-seven".