357956345 has 8 divisors (see below), whose sum is σ = 430824264. Its totient is φ = 285513984.

The previous prime is 357956323. The next prime is 357956351. The reversal of 357956345 is 543659753.

It can be written as a sum of positive squares in 4 ways, for example, as 31214569 + 326741776 = 5587^2 + 18076^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 357956345 - 2²⁸ = 89520889 is a prime.

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 357956345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104534 + ... + 107903.

It is an arithmetic number, because the mean of its divisors is an integer number (53853033).

Almost surely, 2^357956345 is an apocalyptic number.

It is an amenable number.

357956345 is a deficient number, since it is larger than the sum of its proper divisors (72867919).

357956345 is a wasteful number, since it uses less digits than its factorization.

357956345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212779.

The product of its digits is 1701000, while the sum is 47.

The square root of 357956345 is about 18919.7342740325. The cubic root of 357956345 is about 710.0299828640.

The spelling of 357956345 in words is "three hundred fifty-seven million, nine hundred fifty-six thousand, three hundred forty-five".