1074496477 has 2 divisors, whose sum is σ = 1074496478. Its totient is φ = 1074496476.

The previous prime is 1074496403. The next prime is 1074496519. The reversal of 1074496477 is 7746944701.

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., 608411556 + 466084921 = 24666^2 + 21589^2 .

It is a cyclic number.

It is not a de Polignac number, because 1074496477 - 2⁷ = 1074496349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1074496477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1074496877) 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, 537248238 + 537248239.

It is an arithmetic number, because the mean of its divisors is an integer number (537248239).

Almost surely, 2^1074496477 is an apocalyptic number.

It is an amenable number.

1074496477 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074496477 is an equidigital number, since it uses as much as digits as its factorization.

1074496477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 1074496477 is about 32779.5130683785. The cubic root of 1074496477 is about 1024.2398415478.

The spelling of 1074496477 in words is "one billion, seventy-four million, four hundred ninety-six thousand, four hundred seventy-seven".