1046274413 has 2 divisors, whose sum is σ = 1046274414. Its totient is φ = 1046274412.

The previous prime is 1046274377. The next prime is 1046274433. The reversal of 1046274413 is 3144726401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 805310884 + 240963529 = 28378^2 + 15523^2 .

It is an emirp because it is prime and its reverse (3144726401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1046274413 - 2⁸ = 1046274157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1046274413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046274433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523137206 + 523137207.

It is an arithmetic number, because the mean of its divisors is an integer number (523137207).

Almost surely, 2^1046274413 is an apocalyptic number.

It is an amenable number.

1046274413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046274413 is an equidigital number, since it uses as much as digits as its factorization.

1046274413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1046274413 is about 32346.1653523258. The cubic root of 1046274413 is about 1015.1928137990.

The spelling of 1046274413 in words is "one billion, forty-six million, two hundred seventy-four thousand, four hundred thirteen".