1060399849 has 2 divisors, whose sum is σ = 1060399850. Its totient is φ = 1060399848.

The previous prime is 1060399831. The next prime is 1060399897. The reversal of 1060399849 is 9489930601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1009205824 + 51194025 = 31768^2 + 7155^2 .

It is a cyclic number.

It is not a de Polignac number, because 1060399849 - 2¹⁷ = 1060268777 is a prime.

It is a super-2 number, since 2×1060399849² = 2248895679518445602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1060399349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530199924 + 530199925.

It is an arithmetic number, because the mean of its divisors is an integer number (530199925).

Almost surely, 2^1060399849 is an apocalyptic number.

It is an amenable number.

1060399849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060399849 is an equidigital number, since it uses as much as digits as its factorization.

1060399849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 1060399849 is about 32563.7812454266. The cubic root of 1060399849 is about 1019.7410110749.

The spelling of 1060399849 in words is "one billion, sixty million, three hundred ninety-nine thousand, eight hundred forty-nine".