352277349 has 8 divisors (see below), whose sum is σ = 497332800. Its totient is φ = 221036736.

The previous prime is 352277311. The next prime is 352277369. The reversal of 352277349 is 943772253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352277349 - 2¹³ = 352269157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352277349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352277369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3453649 + ... + 3453750.

It is an arithmetic number, because the mean of its divisors is an integer number (62166600).

Almost surely, 2^352277349 is an apocalyptic number.

It is an amenable number.

352277349 is a deficient number, since it is larger than the sum of its proper divisors (145055451).

352277349 is a wasteful number, since it uses less digits than its factorization.

352277349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907419.

The product of its digits is 317520, while the sum is 42.

The square root of 352277349 is about 18769.0529595928. The cubic root of 352277349 is about 706.2550612946.

The spelling of 352277349 in words is "three hundred fifty-two million, two hundred seventy-seven thousand, three hundred forty-nine".