1461473347 has 2 divisors, whose sum is σ = 1461473348. Its totient is φ = 1461473346.

The previous prime is 1461473317. The next prime is 1461473371. The reversal of 1461473347 is 7433741641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1461473347 - 2²⁷ = 1327255619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461473317) 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, 730736673 + 730736674.

It is an arithmetic number, because the mean of its divisors is an integer number (730736674).

Almost surely, 2^1461473347 is an apocalyptic number.

1461473347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461473347 is an equidigital number, since it uses as much as digits as its factorization.

1461473347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 40.

The square root of 1461473347 is about 38229.2211142210. The cubic root of 1461473347 is about 1134.8286717659.

The spelling of 1461473347 in words is "one billion, four hundred sixty-one million, four hundred seventy-three thousand, three hundred forty-seven".