352773069 has 32 divisors (see below), whose sum is σ = 544942080. Its totient is φ = 200620800.

The previous prime is 352773053. The next prime is 352773077. The reversal of 352773069 is 960377253.

It is a happy number.

It is not a de Polignac number, because 352773069 - 2⁴ = 352773053 is a prime.

It is a super-2 number, since 2×352773069² = 248897676423357522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 352773069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352773049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241062 + ... + 242520.

It is an arithmetic number, because the mean of its divisors is an integer number (17029440).

Almost surely, 2^352773069 is an apocalyptic number.

It is an amenable number.

352773069 is a deficient number, since it is larger than the sum of its proper divisors (192169011).

352773069 is a wasteful number, since it uses less digits than its factorization.

352773069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 238140, while the sum is 42.

The square root of 352773069 is about 18782.2540979511. The cubic root of 352773069 is about 706.5861836023.

The spelling of 352773069 in words is "three hundred fifty-two million, seven hundred seventy-three thousand, sixty-nine".