345534332 has 48 divisors (see below), whose sum is σ = 717552864. Its totient is φ = 143520000.

The previous prime is 345534281. The next prime is 345534337. The reversal of 345534332 is 233435543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345534337) 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, 54782 + ... + 60762.

It is an arithmetic number, because the mean of its divisors is an integer number (14949018).

Almost surely, 2^345534332 is an apocalyptic number.

It is an amenable number.

345534332 is an abundant number, since it is smaller than the sum of its proper divisors (372018532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345534332 is a wasteful number, since it uses less digits than its factorization.

345534332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6110 (or 6108 counting only the distinct ones).

The product of its digits is 64800, while the sum is 32.

The square root of 345534332 is about 18588.5537898998. The cubic root of 345534332 is about 701.7198065785.

Adding to 345534332 its reverse (233435543), we get a palindrome (578969875).

The spelling of 345534332 in words is "three hundred forty-five million, five hundred thirty-four thousand, three hundred thirty-two".