345530535 has 64 divisors (see below), whose sum is σ = 651863040. Its totient is φ = 153031680.

The previous prime is 345530519. The next prime is 345530539. The reversal of 345530535 is 535035543.

It is not a de Polignac number, because 345530535 - 2⁴ = 345530519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345530496 and 345530505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345530539) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 467196 + ... + 467934.

It is an arithmetic number, because the mean of its divisors is an integer number (10185360).

Almost surely, 2^345530535 is an apocalyptic number.

345530535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

345530535 is a deficient number, since it is larger than the sum of its proper divisors (306332505).

345530535 is a wasteful number, since it uses less digits than its factorization.

345530535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 67500, while the sum is 33.

The square root of 345530535 is about 18588.4516568756. The cubic root of 345530535 is about 701.7172362215.

The spelling of 345530535 in words is "three hundred forty-five million, five hundred thirty thousand, five hundred thirty-five".