301421349 has 6 divisors (see below), whose sum is σ = 435386406. Its totient is φ = 200947560.

The previous prime is 301421347. The next prime is 301421359. The reversal of 301421349 is 943124103.

It can be written as a sum of positive squares in only one way, i.e., 299117025 + 2304324 = 17295^2 + 1518^2 .

It is not a de Polignac number, because 301421349 - 2¹ = 301421347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301421347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16745622 + ... + 16745639.

It is an arithmetic number, because the mean of its divisors is an integer number (72564401).

Almost surely, 2^301421349 is an apocalyptic number.

It is an amenable number.

301421349 is a deficient number, since it is larger than the sum of its proper divisors (133965057).

301421349 is a wasteful number, since it uses less digits than its factorization.

301421349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33491267 (or 33491264 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 301421349 is about 17361.4904026123. The cubic root of 301421349 is about 670.4885046584.

The spelling of 301421349 in words is "three hundred one million, four hundred twenty-one thousand, three hundred forty-nine".