3401431273 has 2 divisors, whose sum is σ = 3401431274. Its totient is φ = 3401431272.

The previous prime is 3401431223. The next prime is 3401431427. The reversal of 3401431273 is 3721341043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2359239184 + 1042192089 = 48572^2 + 32283^2 .

It is a cyclic number.

It is not a de Polignac number, because 3401431273 - 2⁹ = 3401430761 is a prime.

It is not a weakly prime, because it can be changed into another prime (3401431223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700715636 + 1700715637.

It is an arithmetic number, because the mean of its divisors is an integer number (1700715637).

Almost surely, 2^3401431273 is an apocalyptic number.

It is an amenable number.

3401431273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401431273 is an equidigital number, since it uses as much as digits as its factorization.

3401431273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3401431273 is about 58321.7907218220. The cubic root of 3401431273 is about 1503.9055663568.

The spelling of 3401431273 in words is "three billion, four hundred one million, four hundred thirty-one thousand, two hundred seventy-three".