345543002 has 16 divisors (see below), whose sum is σ = 604449600. Its totient is φ = 148089564.

The previous prime is 345543001. The next prime is 345543041. The reversal of 345543002 is 200345543.

It is not an unprimeable number, because it can be changed into a prime (345543001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251168 + ... + 252539.

It is an arithmetic number, because the mean of its divisors is an integer number (37778100).

Almost surely, 2^345543002 is an apocalyptic number.

345543002 is a deficient number, since it is larger than the sum of its proper divisors (258906598).

345543002 is an equidigital number, since it uses as much as digits as its factorization.

345543002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503730 (or 503716 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 345543002 is about 18588.7869964664. The cubic root of 345543002 is about 701.7256756141.

Adding to 345543002 its reverse (200345543), we get a palindrome (545888545).

The spelling of 345543002 in words is "three hundred forty-five million, five hundred forty-three thousand, two".