351347041 has 4 divisors (see below), whose sum is σ = 372014532. Its totient is φ = 330679552.

The previous prime is 351347027. The next prime is 351347063. The reversal of 351347041 is 140743153.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 306390016 + 44957025 = 17504^2 + 6705^2 .

It is a cyclic number.

It is not a de Polignac number, because 351347041 - 2⁷ = 351346913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351347341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10333720 + ... + 10333753.

It is an arithmetic number, because the mean of its divisors is an integer number (93003633).

Almost surely, 2^351347041 is an apocalyptic number.

It is an amenable number.

351347041 is a deficient number, since it is larger than the sum of its proper divisors (20667491).

351347041 is a wasteful number, since it uses less digits than its factorization.

351347041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20667490.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 351347041 is about 18744.2535460871. The cubic root of 351347041 is about 705.6328110894.

The spelling of 351347041 in words is "three hundred fifty-one million, three hundred forty-seven thousand, forty-one".