1274098039 has 2 divisors, whose sum is σ = 1274098040. Its totient is φ = 1274098038.

The previous prime is 1274098027. The next prime is 1274098069. The reversal of 1274098039 is 9308904721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1274098039 - 2¹³ = 1274089847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1274097986 and 1274098004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1274098069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637049019 + 637049020.

It is an arithmetic number, because the mean of its divisors is an integer number (637049020).

Almost surely, 2^1274098039 is an apocalyptic number.

1274098039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1274098039 is an equidigital number, since it uses as much as digits as its factorization.

1274098039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 1274098039 is about 35694.5099279987. The cubic root of 1274098039 is about 1084.0956848653.

The spelling of 1274098039 in words is "one billion, two hundred seventy-four million, ninety-eight thousand, thirty-nine".