352377797 has 8 divisors (see below), whose sum is σ = 354012120. Its totient is φ = 350748160.

The previous prime is 352377793. The next prime is 352377799. The reversal of 352377797 is 797773253.

It can be written as a sum of positive squares in 4 ways, for example, as 89094721 + 263283076 = 9439^2 + 16226^2 .

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 352377797 - 2² = 352377793 is a prime.

It is a super-2 number, since 2×352377797² = 248340223637146418, 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 (352377793) 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 7 ways as a sum of consecutive naturals, for example, 272729 + ... + 274017.

It is an arithmetic number, because the mean of its divisors is an integer number (44251515).

Almost surely, 2^352377797 is an apocalyptic number.

It is an amenable number.

352377797 is a deficient number, since it is larger than the sum of its proper divisors (1634323).

352377797 is a wasteful number, since it uses less digits than its factorization.

352377797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343.

The product of its digits is 1944810, while the sum is 50.

The square root of 352377797 is about 18771.7286630720. The cubic root of 352377797 is about 706.3221818620.

It can be divided in two parts, 35237 and 7797, that added together give a palindrome (43034).

The spelling of 352377797 in words is "three hundred fifty-two million, three hundred seventy-seven thousand, seven hundred ninety-seven".