3401401273 has 2 divisors, whose sum is σ = 3401401274. Its totient is φ = 3401401272.

The previous prime is 3401401229. The next prime is 3401401403. The reversal of 3401401273 is 3721041043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2183879824 + 1217521449 = 46732^2 + 34893^2 .

It is an emirp because it is prime and its reverse (3721041043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3401401273 - 2²¹ = 3399304121 is a prime.

It is not a weakly prime, because it can be changed into another prime (3401404273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700700636 + 1700700637.

It is an arithmetic number, because the mean of its divisors is an integer number (1700700637).

Almost surely, 2^3401401273 is an apocalyptic number.

It is an amenable number.

3401401273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401401273 is an equidigital number, since it uses as much as digits as its factorization.

3401401273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3401401273 is about 58321.5335275059. The cubic root of 3401401273 is about 1503.9011449533.

The spelling of 3401401273 in words is "three billion, four hundred one million, four hundred one thousand, two hundred seventy-three".