352020383 has 16 divisors (see below), whose sum is σ = 423656352. Its totient is φ = 288192000.

The previous prime is 352020349. The next prime is 352020401. The reversal of 352020383 is 383020253.

It is a cyclic number.

It is not a de Polignac number, because 352020383 - 2²⁰ = 350971807 is a prime.

It is a super-3 number, since 3×352020383³ (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 (352020323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24158 + ... + 35883.

It is an arithmetic number, because the mean of its divisors is an integer number (26478522).

Almost surely, 2^352020383 is an apocalyptic number.

352020383 is a deficient number, since it is larger than the sum of its proper divisors (71635969).

352020383 is a wasteful number, since it uses less digits than its factorization.

352020383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60106.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 352020383 is about 18762.2062402053. The cubic root of 352020383 is about 706.0832954177.

The spelling of 352020383 in words is "three hundred fifty-two million, twenty thousand, three hundred eighty-three".