7478322883 has 2 divisors, whose sum is σ = 7478322884. Its totient is φ = 7478322882.

The previous prime is 7478322869. The next prime is 7478322919. The reversal of 7478322883 is 3882238747.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7478322883 - 2¹⁷ = 7478191811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7478322883.

It is not a weakly prime, because it can be changed into another prime (7478329883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3739161441 + 3739161442.

It is an arithmetic number, because the mean of its divisors is an integer number (3739161442).

Almost surely, 2^7478322883 is an apocalyptic number.

7478322883 is a deficient number, since it is larger than the sum of its proper divisors (1).

7478322883 is an equidigital number, since it uses as much as digits as its factorization.

7478322883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3612672, while the sum is 52.

The square root of 7478322883 is about 86477.2969223715. The cubic root of 7478322883 is about 1955.5461553663.

The spelling of 7478322883 in words is "seven billion, four hundred seventy-eight million, three hundred twenty-two thousand, eight hundred eighty-three".