352478903 has 12 divisors (see below), whose sum is σ = 410843232. Its totient is φ = 301523040.

The previous prime is 352478879. The next prime is 352478953. The reversal of 352478903 is 309874253.

It is not a de Polignac number, because 352478903 - 2²⁴ = 335701687 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352478953) 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, 18626 + ... + 32432.

It is an arithmetic number, because the mean of its divisors is an integer number (34236936).

Almost surely, 2^352478903 is an apocalyptic number.

352478903 is a deficient number, since it is larger than the sum of its proper divisors (58364329).

352478903 is a wasteful number, since it uses less digits than its factorization.

352478903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14342 (or 14335 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 352478903 is about 18774.4215090639. The cubic root of 352478903 is about 706.3897292332.

The spelling of 352478903 in words is "three hundred fifty-two million, four hundred seventy-eight thousand, nine hundred three".