352776373 has 12 divisors (see below), whose sum is σ = 370031520. Its totient is φ = 336239640.

The previous prime is 352776349. The next prime is 352776377. The reversal of 352776373 is 373677253.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-352776373 is a prime.

It is a super-3 number, since 3×352776373³ (a number of 27 digits) contains 333 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 (352776377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61648 + ... + 67126.

It is an arithmetic number, because the mean of its divisors is an integer number (30835960).

Almost surely, 2^352776373 is an apocalyptic number.

It is an amenable number.

352776373 is a deficient number, since it is larger than the sum of its proper divisors (17255147).

352776373 is an equidigital number, since it uses as much as digits as its factorization.

352776373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608 (or 5577 counting only the distinct ones).

The product of its digits is 555660, while the sum is 43.

The square root of 352776373 is about 18782.3420531094. The cubic root of 352776373 is about 706.5883895091.

The spelling of 352776373 in words is "three hundred fifty-two million, seven hundred seventy-six thousand, three hundred seventy-three".