352668467 has 4 divisors (see below), whose sum is σ = 356160336. Its totient is φ = 349176600.

The previous prime is 352668461. The next prime is 352668487. The reversal of 352668467 is 764866253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 764866253 = 163 ⋅4692431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352668467 is a prime.

It is a super-2 number, since 2×352668467² = 248750095232260178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352668461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1745783 + ... + 1745984.

It is an arithmetic number, because the mean of its divisors is an integer number (89040084).

Almost surely, 2^352668467 is an apocalyptic number.

352668467 is a deficient number, since it is larger than the sum of its proper divisors (3491869).

352668467 is a wasteful number, since it uses less digits than its factorization.

352668467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491868.

The product of its digits is 1451520, while the sum is 47.

The square root of 352668467 is about 18779.4692949508. The cubic root of 352668467 is about 706.5163392361.

The spelling of 352668467 in words is "three hundred fifty-two million, six hundred sixty-eight thousand, four hundred sixty-seven".