601251349 has 12 divisors (see below), whose sum is σ = 629718796. Its totient is φ = 574022592.

The previous prime is 601251341. The next prime is 601251353. The reversal of 601251349 is 943152106.

It can be written as a sum of positive squares in 2 ways, for example, as 27984100 + 573267249 = 5290^2 + 23943^2 .

It is not a de Polignac number, because 601251349 - 2³ = 601251341 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 601251349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601251341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495067 + ... + 496279.

Almost surely, 2^601251349 is an apocalyptic number.

It is an amenable number.

601251349 is a deficient number, since it is larger than the sum of its proper divisors (28467447).

601251349 is a wasteful number, since it uses less digits than its factorization.

601251349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 601251349 is about 24520.4271781713. The cubic root of 601251349 is about 844.0186073816.

The spelling of 601251349 in words is "six hundred one million, two hundred fifty-one thousand, three hundred forty-nine".