352873669 has 4 divisors (see below), whose sum is σ = 353890944. Its totient is φ = 351856396.

The previous prime is 352873667. The next prime is 352873679. The reversal of 352873669 is 966378253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 352873669 - 2¹ = 352873667 is a prime.

It is a super-2 number, since 2×352873669² = 249039652547043122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352873667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508117 + ... + 508810.

It is an arithmetic number, because the mean of its divisors is an integer number (88472736).

Almost surely, 2^352873669 is an apocalyptic number.

It is an amenable number.

352873669 is a deficient number, since it is larger than the sum of its proper divisors (1017275).

352873669 is a wasteful number, since it uses less digits than its factorization.

352873669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017274.

The product of its digits is 1632960, while the sum is 49.

The square root of 352873669 is about 18784.9319668717. The cubic root of 352873669 is about 706.6533427485.

The spelling of 352873669 in words is "three hundred fifty-two million, eight hundred seventy-three thousand, six hundred sixty-nine".